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Tag
equation
Recent questions tagged equation
35
views
1
answers
Solve for \(x: \log _4 x+\log _4(x-6)=\log _5 25\)
Solve for \(x: \log _4 x+\log _4(x-6)=\log _5 25\)
MathsGee
Platinum
113k
points
MathsGee
asked
Apr 7
Mathematics
solve
logs
equation
exponent
+
–
47
views
1
answers
Determine the value(s) of \(m\) for which the equation \(m x^2-12 x+9=0\) has equal roots.
Given: \(\quad X=\sqrt{e-4}\)Write down the value of \(e\), for which \(X\) is:1. Zero2. Non-realDetermine the value(s) of \(m\) for which the equation \(m x^2-12 x+9=0\)...
MathsGee
Platinum
113k
points
MathsGee
asked
Apr 7
Mathematics
zero
non-real
roots
equation
+
–
19
views
1
answers
Solve for \(x\) : \[16^x=1\]2.1.2\[\sqrt{2 x+7}=4-x\]
Solve for \(x\) : \[16^x=1\]2.1.2\[\sqrt{2 x+7}=4-x\]
MathsGee
Platinum
113k
points
MathsGee
asked
Apr 7
Mathematics
solve
equation
learn
+
–
35
views
0
answers
Solve \(2(3x + 5) = -44\)
Solve \(2(3x + 5) = -44\)
MathsGee
Platinum
113k
points
MathsGee
asked
Apr 6
Mathematics
solve
linear
equation
+
–
33
views
1
answers
Solve the linear equation \(4x+10=30\)
Solve the linear equation \(4x+10=30\)
MathsGee
Platinum
113k
points
MathsGee
asked
Apr 6
Mathematics
solve
linear
equation
+
–
63
views
1
answers
Solve Pascal equation as a function of y
Here is a Pascal equation that yields y as a function of theHighLowRange of the data over a number of days. Can you reverse theequation to yield the HighLowRange as a fu...
MathsGee
Platinum
113k
points
MathsGee
asked
Mar 31
Mathematics
equation
differential
function
solution
+
–
142
views
1
answers
Find an equation for the plane that passes through \((6,0,-2)\) and contains the line \(x=4 - 2t, y=3+5t, z=7+4t\)
Find an equation for the plane that passes through \((6,0,-2)\) and contains the line \(x=4 - 2t, y=3+5t, z=7+4t\)
MathsGee
Platinum
113k
points
MathsGee
asked
Mar 31
Mathematics
equation
plane
line
+
–
99
views
1
answers
Explain regression problem
explain regression problem
shivam221
103
points
shivam221
asked
Mar 26
Mathematics
calculate
equation
numbers
+
–
62
views
1
answers
What is the conjugate of the complex number \(7+3i\) ?
What is the conjugate of the complex number \(7+3i\) ?
MathsGee
Platinum
113k
points
MathsGee
asked
Mar 25
Mathematics
complex
real
equation
function
imaginary
conjugate
number
+
–
75
views
1
answers
Solve the equation \(x^2-20x+90=25\)
Solve the equation \(x^2-20x+90=25\)
MathsGee
Platinum
113k
points
MathsGee
asked
Mar 23
Mathematics
equation
solution
equations
calculus
solve
differential
+
–
60
views
1
answers
Solve this question \(2-x^3=0\)
Solve this question \(2-x^3=0\)
ani
107
points
ani
asked
Mar 14
Mathematics
equations
equation
question
+
–
75
views
1
answers
To solve the maximization problem of the investor, we need to set up the Lagrangian and find the optimal conditions.
To solve the maximization problem of the investor, we need to set up the Lagrangian and find the optimal conditions. Let's consider the following problem:\[\underset{\lef...
Chefchef
105
points
Chefchef
asked
Mar 11
Mathematics
equation
calculus
solution
equations
function
+
–
50
views
1
answers
Solve the equation \(3x+2=9\)
Solve the equation \(3x+2=9\)
MathsGee
Platinum
113k
points
MathsGee
asked
Mar 11
Mathematics
equation
calculus
equations
solution
+
–
62
views
1
answers
When dimension reducing data in $\mathbb{R}^D$ using PCA, the choice of embedding dimension is crucial.
When dimension reducing data in $\mathbb{R}^D$ using PCA, the choice of embedding dimension is crucial. Many heuristics exist to estimate a good dimension. One is to choo...
MathsGee
Platinum
113k
points
MathsGee
asked
Mar 10
Mathematics
real
set
equation
analysis
line
epsilon
theory
+
–
72
views
1
answers
Solve the equation \(x^2+2x-9=25\)
Solve the equation \(x^2+2x-9=25\)
MathsGee
Platinum
113k
points
MathsGee
asked
Mar 6
Mathematics
calculus
solution
equations
equation
+
–
71
views
1
answers
Explain rolling resistance force \( \begin{aligned} F_{\mathrm{R}}= & F_{\mathrm{r}}+F_{\mathrm{W}}+F_{\mathrm{g}}=m g f_{\mathrm{r}} \cos \alpha \\ & +\frac{1}{2} \rho_{\alpha} C_{D} A_{f}\left(v+v_{w}\right)^{2}+m g \sin \alpha\end{aligned} \)
Explain rolling resistance force \( \begin{aligned} F_{\mathrm{R}}= & F_{\mathrm{r}}+F_{\mathrm{W}}+F_{\mathrm{g}}=m g f_{\mathrm{r}} \cos \alpha \\ & +\frac{1}{2} \rho_{...
EduardoLouback
103
points
EduardoLouback
asked
Mar 4
Mechanical Engineering
equation
model
+
–
77
views
1
answers
solve \(2x+3x-9=12\)
solve \(2x+3x-9=12\)
MathsGee
Platinum
113k
points
MathsGee
asked
Mar 4
Mathematics
equations
calculus
solution
equation
+
–
97
views
1
answers
Write down the common ratio and determine the values of \(x\) for which the geometric series converge.
Write down the common ratio and determine the values of \(x\) for which the geometric series converge. \( (x-2)^{2}+(x-2)^{3}+(x-2)^{4}+\ldots \ldots \ldots \)
MathsGee
Platinum
113k
points
MathsGee
asked
Mar 3
Mathematics
converge
solutions
solve
geometric
equation
series
+
–
108
views
1
answers
Solve
\( f l\left(x_{2}\right)=\frac{-2 c}{b-\sqrt{b^{2}-4 a c}}=\frac{-2.000}{62.10-62.06}=\frac{-2.000}{0.04000}=-50.00 \)
W.W3
104
points
W.W3
asked
Feb 29
Education & Development
equation
solution
function
+
–
79
views
1
answers
Solve \(2x+4=12\)
Solve 2x+4=12
MathsGee
Platinum
113k
points
MathsGee
asked
Feb 27
Mathematics
equation
solve
equations
+
–
97
views
1
answers
Solution \( e^{i \pi}+1=0 \)
Solution \( e^{i \pi}+1=0 \)
S.A9
114
points
S.A9
asked
Feb 24
Mathematics
equation
prove
sequence
function
set
euler
+
–
94
views
1
answers
Explain \( e^{i \pi}+1=0 \)
Explain \( e^{i \pi}+1=0 \)
S.A9
114
points
S.A9
asked
Feb 24
Mathematics
equation
prove
sequence
euler
function
beautiful
set
+
–
101
views
1
answers
solution \( x\left(\frac{1}{\sqrt[x]{x^{3}}}\right)-\frac{x^{x-2}}{x}=0 \)
solution \( x\left(\frac{1}{\sqrt[x]{x^{3}}}\right)-\frac{x^{x-2}}{x}=0 \)
S.A9
114
points
S.A9
asked
Feb 24
Mathematics
solution
differential
equation
problem
value
initial
logistic
+
–
83
views
1
answers
Define a Diophantine equation.
Define a Diophantine equation.
Edzai Zvobwo
Bronze Status
6.2k
points
Edzai Zvobwo
asked
Feb 23
Mathematics
define
diophantine
equation
+
–
84
views
1
answers
What is the solution to this equation, \(2x-3=10\)?
What is the solution to this equation, \(2x-3=10\)?
Edzai Zvobwo
Bronze Status
6.2k
points
Edzai Zvobwo
asked
Feb 22
Mathematics
equation
solution
solve
math
+
–
84
views
1
answers
Evaluate \( x^{x} y^{y} z^{z}\)
\[ \frac{\log x}{y-z}=\frac{\log y}{z-x}=\frac{\log z}{x-y} \]\[ x^{x} y^{y} z^{z}=? \]
MathsGee
Platinum
113k
points
MathsGee
asked
Feb 17
Mathematics
solution
equations
equation
system
numbers
+
–
127
views
1
answers
\( \int_{0}^{\frac{\pi}{2}} \sqrt{ }(1+\sqrt{ } \sin x) d x \)
\( \int_{0}^{\frac{\pi}{2}} \sqrt{ }(1+\sqrt{ } \sin x) d x \)
MathsGee
Platinum
113k
points
MathsGee
asked
Feb 17
Mathematics
function
equation
differential
initial-conditions
inverse
error
integration
+
–
114
views
1
answers
If \( 2^{m+n}=32 \) and \( 3^{3 m-2 n}=243 \) find \( m: n= \) ?
if \( 2^{m+n}=32 \) and \( 3^{3 m-2 n}=243 \) find \( m: n= \) ?
MathsGee
Platinum
113k
points
MathsGee
asked
Feb 17
Mathematics
function
set
real
equation
positive
calculate
solution
+
–
94
views
1
answers
What is the square root of two?
What is the square root of two?
MathsGee
Platinum
113k
points
MathsGee
asked
Feb 16
Mathematics
square
root
equation
+
–
90
views
1
answers
Write the molecular equation of sodium nitrate
Write the molecular equation of sodium nitrate
MathsGee
Platinum
113k
points
MathsGee
asked
Feb 15
Physics & Chemistry
molecular
equation
sodium
nitrate
+
–
82
views
2
answers
Solve the exact differential equation \( (2xy+3)dx + (x^2+1)dy = 0\)
Solve the exact differential equation \( (2xy+3)dx + (x^2+1)dy = 0\)
MathsGee
Platinum
113k
points
MathsGee
asked
Feb 15
Mathematics
solve
exact
differential
equation
+
–
91
views
2
answers
Solve the homogeneous differential equation \(y'=\frac{y}{x}\)
Solve the homogeneous differential equation \(y'=\frac{y}{x}\)
MathsGee
Platinum
113k
points
MathsGee
asked
Feb 15
Mathematics
solve
homogeneous
differential
equation
+
–
82
views
2
answers
Solve the first-order linear differential equation \(\frac{dx}{ dy} +y=e ^x \)
Solve the first-order linear differential equation \(\frac{dx}{ dy} +y=e ^x \)
MathsGee
Platinum
113k
points
MathsGee
asked
Feb 15
Mathematics
differential
equation
function
integral
constant
axes
curve
+
–
93
views
2
answers
Solve the separable differential equation \(\frac{dx}{ dy} =xy\).
Solve the separable differential equation \(\frac{dx}{ dy} =xy\).
MathsGee
Platinum
113k
points
MathsGee
asked
Feb 15
Mathematics
differential
equation
function
integral
constant
axes
curve
+
–
67
views
1
answers
Find the linear approximation to \( h(y)=\sin (y+1) \) at \( y=0 \). Use the linear approximation to approximate the value of \( \sin (2) \) and \( \sin (15) \). Compare the approximated values to the exact values.
Find the linear approximation to \( h(y)=\sin (y+1) \) at \( y=0 \). Use the linear approximation to approximate the value of \( \sin (2) \) and \( \sin (15) \). Compare ...
MathsGee
Platinum
113k
points
MathsGee
asked
Feb 15
Mathematics
function
find
equation
approximation
determine
calculus
linear
+
–
74
views
1
answers
Find the linear approximation to \( h(y)=\sin (y+1) \) at \( y=0 \). Use the linear approximation to approximate the value of \( \sin (2) \) and \( \sin (15) \). Compare the approximated values to the exact values.
Find the linear approximation to \( h(y)=\sin (y+1) \) at \( y=0 \). Use the linear approximation to approximate the value of \( \sin (2) \) and \( \sin (15) \). Compare ...
MathsGee
Platinum
113k
points
MathsGee
asked
Feb 15
Mathematics
function
approximation
linear
calculus
determine
find
equation
+
–
85
views
1
answers
Find a linear approximation to the function \( g(t)=\mathbf{e}^{\sin (t)} \) at \( t=-4 \)
Find a linear approximation to the function \( g(t)=\mathbf{e}^{\sin (t)} \) at \( t=-4 \)
MathsGee
Platinum
113k
points
MathsGee
asked
Feb 15
Mathematics
linear
approximation
function
calculus
find
determine
equation
+
–
76
views
1
answers
Find a linear approximation to the function \( g(x)=2-9 x-3 x^{2}-x^{3} \) at \( x=-1 \)
Find a linear approximation to the function \( g(x)=2-9 x-3 x^{2}-x^{3} \) at \( x=-1 \)
MathsGee
Platinum
113k
points
MathsGee
asked
Feb 15
Mathematics
function
approximation
linear
calculus
find
determine
equation
+
–
107
views
1
answers
Find a linear approximation to the function \( f(x)=\cos (2 x) \) at \( x=\pi \)
Find a linear approximation to the function \( f(x)=\cos (2 x) \) at \( x=\pi \)
MathsGee
Platinum
113k
points
MathsGee
asked
Feb 15
Mathematics
function
calculus
approximation
linear
find
equation
determine
+
–
78
views
2
answers
Find a linear approximation to \( h(t)=t^{4}-6 t^{3}+3 t-7 \) at \( t=-3 \).
Find a linear approximation to \( h(t)=t^{4}-6 t^{3}+3 t-7 \) at \( t=-3 \).
MathsGee
Platinum
113k
points
MathsGee
asked
Feb 15
Mathematics
calculus
function
approximation
linear
find
equation
determine
+
–
97
views
1
answers
Find a function if the derivative of the function is given e.g. \(f'(x) =2x\)
Find a function if the derivative of the function is given e.g. \(f'(x) =2x\)
MathsGee
Platinum
113k
points
MathsGee
asked
Feb 15
Mathematics
function
calculus
differentiable
interval
equation
bounded
define
+
–
71
views
1
answers
SOlve the equation \(x^2-4=0\)
SOlve the equation \(x^2-4=0\)
MathsGee
Platinum
113k
points
MathsGee
asked
Feb 14
Mathematics
equation
solve
quadratic
completing
+
–
76
views
1
answers
Evaluate \( e^{i \pi}+1=0 \)
Evaluate \( e^{i \pi}+1=0 \)
MathsGee
Platinum
113k
points
MathsGee
asked
Feb 14
Ask Me Anything
equation
prove
sequence
+
–
83
views
1
answers
Is \(\log_{10}2\) rational?
Is \(\log_{10}2\) rational?
MathsGee
Platinum
113k
points
MathsGee
asked
Feb 7
Mathematics
rational
number
solution
solve
equation
exponents
numbers
+
–
88
views
2
answers
Solve \( \quad y^{(4)}-4 y^{\prime \prime \prime}+9 y^{\prime \prime}-10 y^{\prime}+6 y=0 \).
Solve \( \quad y^{(4)}-4 y^{\prime \prime \prime}+9 y^{\prime \prime}-10 y^{\prime}+6 y=0 \).
MathsGee
Platinum
113k
points
MathsGee
asked
Feb 7
Mathematics
solution
equation
solve
simultaneous
equations
numbers
quadratic
+
–
96
views
2
answers
Solve \( y^{(4)}+4 y^{\prime \prime \prime}+10 y^{\prime \prime}+12 y^{\prime}+9 y=0 \).
Solve \( y^{(4)}+4 y^{\prime \prime \prime}+10 y^{\prime \prime}+12 y^{\prime}+9 y=0 \).
MathsGee
Platinum
113k
points
MathsGee
asked
Feb 7
Mathematics
equation
solve
simultaneous
solution
equations
quadratic
numbers
+
–
75
views
2
answers
Find a linear differential equation with constant coefficients satisfied by \( e^{2 x}, e^{-x}, e^{3 x} \), and \( e^{5 x} \).
Find a linear differential equation with constant coefficients satisfied by \( e^{2 x}, e^{-x}, e^{3 x} \), and \( e^{5 x} \).
MathsGee
Platinum
113k
points
MathsGee
asked
Feb 7
Mathematics
function
coefficients
positive
integer
equation
differential
solution
+
–
68
views
2
answers
Find a linear differential equation with constant coefficients satisfied by \( e^{-2 x} \) and \( e^{x} \cos 2 x \).
Find a linear differential equation with constant coefficients satisfied by \( e^{-2 x} \) and \( e^{x} \cos 2 x \).
MathsGee
Platinum
113k
points
MathsGee
asked
Feb 7
Mathematics
differential
function
equation
positive
coefficients
integer
solution
+
–
97
views
2
answers
Solve \( \quad x^{2} y^{\prime \prime}+x y^{\prime}+\left(x^{2}-\frac{1}{4}\right) y=0 \quad \) (a special case of Bessel's equation) for \( x>0 \).
Solve \( \quad x^{2} y^{\prime \prime}+x y^{\prime}+\left(x^{2}-\frac{1}{4}\right) y=0 \quad \) (a special case of Bessel's equation) for \( x>0 \).
MathsGee
Platinum
113k
points
MathsGee
asked
Feb 7
Mathematics
differential
equation
solution
general
explicit
orthogonal
system
+
–
79
views
1
answers
Two variables are related by the equation \( 2 \ln x+\ln y=x-y \). What is the equation of the tangent line to the graph of this relation at the point \( (1,1) \) ?
Two variables are related by the equation \( 2 \ln x+\ln y=x-y \). What is the equation of the tangent line to the graph of this relation at the point \( (1,1) \) ?
MathsGee
Platinum
113k
points
MathsGee
asked
Feb 7
Mathematics
equation
line
point
slope
zero
write
differential
+
–
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