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UNDERSTAND MATH,
 ONE STEP AT A TIME

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x2−2x+1=3x−5
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EXAMPLE MATH EQUATIONS:

Pre AlgebraAlgebraPre CalculusCalculusLinear Algebra
Arithmetic
Simplify :
(6+3)⋅(10−7)(6+3)\cdot (10-7)(6+3)⋅(10−7)


See answer ›
Negative numbers
Simplify :
−49−3−6\frac{-4}{9}-\frac{3}{-6}9−4 −−63


See answer ›
Linear inequalities 1
Solve for x:
x−4≥−6x-4\ge-6x−4≥−6


See answer ›
Powers and roots 1
Simplify :
36\sqrt{36}36


See answer ›
Fraction
Simplify :
310+610\frac{3}{10}+\frac{6}{10}103 +106


See answer ›
Linear equations 1
Solve for x:
4x=34x=34x=3


See answer ›
Linear equations 2
Solve for x:
2x3+5=x−92\frac{2x}{3}+5= x-\frac{9}{2}32x +5=x−29


See answer ›
Systems of equations 1
Solve the system :
5x−3y=64x−5y=12\begin{array} {l} {5x-3y = 6} \\ {4x-5y = 12}
\end{array}5x−3y=64x−5y=12


See answer ›
Powers and roots 2
Expand for x:
(x+7)2(x+7)^2(x+7)2


See answer ›
Polynomials and quadratic expressions
Factor for x:
9x2−6x+19x^2-6x+19x2−6x+1


See answer ›
Linear inequalities 2
Solve for x:
x+42≤7x5\frac{x+4}{2}\le\frac{7x}{5}2x+4 ≤57x


See answer ›
Quadratic equations
Solve for x:
x2−x−1=0x^2-x-1=0x2−x−1=0


See answer ›
Adding matrices
Simplify :
[1534]+[7124]+[2381]\left[ \begin{array}{cc} {1} & {5} \\ {3} & {4} \end{array}
\right] + \left[ \begin{array}{cc} {7} & {1} \\ {2} & {4} \end{array} \right] +
\left[ \begin{array}{cc} {2} & {3} \\ {8} & {1} \end{array} \right][13 54 ]+[72
14 ]+[28 31 ]


See answer ›
Multiplying matrices
Simplify :
[3201]⋅[5268]\left[ \begin{array}{cc} {3} & {2} \\ {0} & {1} \end{array} \right]
\cdot \left[ \begin{array}{cc} {5} & {2} \\ {6} & {8} \end{array} \right][30 21
]⋅[56 28 ]


See answer ›
Matrix inverses and determinants
Calculate the determinant :
[25−50]\left[ \begin{array}{cc} {2} & {5} \\ {-5} & {0} \end{array} \right][2−5
50 ]


See answer ›
Systems of equations 2
Solve the system :
5x−3y=64x−5y=12\begin{array} {l} {5x-3y = 6} \\ {4x-5y = 12}
\end{array}5x−3y=64x−5y=12


See answer ›
Exponential and logarithmic functions
Solve for x:
3e3x⋅e−2x+5=23e^{3x} \cdot e^{-2x+5}=23e3x⋅e−2x+5=2


See answer ›
Systems of equations 2
Solve the system :
29⋅x−5y=1945⋅x+3y=2\begin{array} {l} {\frac{2}{9} \cdot x-5y = \frac{1}{9}} \\
{\frac{4}{5}\cdot x+3y = 2} \end{array}92 ⋅x−5y=91 54 ⋅x+3y=2


See answer ›
Fundamental derivatives
Find the derivative :
cos⁡(x)\cos(x)cos(x)


See answer ›
Curve sketching
Analyze the function for x:
f(x)=x3−xf(x)=x^3-xf(x)=x3−x


See answer ›
Fundamental integrals
Find the integral :
x2x^2x2


See answer ›
General derivatives
Find the derivative :
tan⁡(x)+x\tan(x)+\sqrt{x}tan(x)+x


See answer ›
General integrals
Find the integral :
x⋅exx \cdot e^xx⋅ex


See answer ›
Fundamental derivatives
Find the derivative :
ln⁡(x)\ln(x)ln(x)


See answer ›
Determinants
Calculate the determinant :
[−3782]\left[ \begin{array}{cc} {-3} & {7} \\ {8} & {2} \end{array} \right][−38
72 ]


See answer ›
Characteristic polynomial
Find the characteristic polynomial :
[12−24]\left[ \begin{array}{cc} {1} & {2} \\ {-2} & {4} \end{array} \right][1−2
24 ]


See answer ›
Eigenvalues
Find the eigenvalues :
[−1341]\left[ \begin{array}{cc} {-1} & {3} \\ {4} & {1} \end{array} \right][−14
31 ]


See answer ›
Matrix operations
Simplify :
[0−1−21]⋅[1734]\left[ \begin{array}{cc} {0} & {-1} \\ {-2} & {1} \end{array}
\right] \cdot \left[ \begin{array}{cc} {1} & {7} \\ {3} & {4} \end{array}
\right][0−2 −11 ]⋅[13 74 ]


See answer ›
Inverse matrices
Find the inverse matrix :
[3−2314−232−5]\left[ \begin{array}{ccc} {3} & {-2} & {3} \\ {1} & {4} & {-2} \\
{3} & {2} & {-5} \end{array} \right]⎣⎡ 313 −242 3−2−5 ⎦⎤


See answer ›
Matrix operations
Simplify :
[21−52−3−4−317]+[41−43−5−6271]\left[ \begin{array}{ccc} {2} & {1} & {-5} \\ {2}
& {-3} & {-4} \\ {-3} & {1} & {7} \end{array} \right]+ \left[ \begin{array}{ccc}
{4} & {1} & {-4} \\ {3} & {-5} & {-6} \\ {2} & {7} & {1} \end{array} \right]⎣⎡
22−3 1−31 −5−47 ⎦⎤ +⎣⎡ 432 1−57 −4−61 ⎦⎤


See answer ›
Show more



NEVER BE OUTNUMBERED BY
YOUR MATH HOMEWORK AGAIN

 * Understand the how and why See how to tackle your equations and why to use a
   particular method to solve it — making it easier for you to learn.
 * Learn from detailed step-by-step explanations Get walked through each step of
   the solution to know exactly what path gets you to the right answer.
 * Dig deeper into specific steps Our solver does what a calculator won’t:
   breaking down key steps into smaller sub-steps to show you every part of the
   solution.
 * Snap a pic of your math problem With our mobile app, you can take a photo of
   your equation and get started, stat. No need to even type your math problem.

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HELP FOR WHATEVER MATH YOU'RE STUDYING

 * Pre Algebra
   * Fraction
   * Linear equations 1
   * Arithmetic
   * Negative numbers
   * Linear inequalities 1
 * Algebra
   * Quadratic equations
   * Linear equations 2
   * Systems of equations 1
   * Linear inequalities 2
   * Polynomials and quadratic expressions
 * Pre Calculus
   * Systems of equations 2
   * Exponential and logarithmic functions
   * Adding matrices
   * Multiplying matrices
   * Matrix inverses and determinants
 * Calculus
   * Fundamental derivatives
   * General derivatives
   * Curve sketching
   * Fundamental integrals
   * General integrals
 * Linear Algebra
   * Matrix operations
   * Inverse matrices
   * Determinants
   * Characteristic polynomial
   * Eigenvalues


Looking for more homework help?

Try Chegg Study »



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