Evaluate
-7y^{5}x^{6}
Differentiate w.r.t. x
-42\left(xy\right)^{5}
Quiz
Algebra
5 problems similar to:
- 7 ( - x ^ { - 2 } y ^ { 10 } ) \cdot ( - x ^ { 8 } y ^ { - 5 } )
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-7\left(-x^{-2}\right)y^{5}\left(-x^{8}\right)
To multiply powers of the same base, add their exponents. Add 10 and -5 to get 5.
7x^{-2}y^{5}\left(-x^{8}\right)
Multiply -7 and -1 to get 7.
-7x^{-2}y^{5}x^{8}
Multiply 7 and -1 to get -7.
-7x^{6}y^{5}
To multiply powers of the same base, add their exponents. Add -2 and 8 to get 6.
Examples
Quadratic equation
{ x } ^ { 2 } - 4 x - 5 = 0
Trigonometry
4 \sin \theta \cos \theta = 2 \sin \theta
Linear equation
y = 3x + 4
Arithmetic
699 * 533
Matrix
\left[ \begin{array} { l l } { 2 } & { 3 } \\ { 5 } & { 4 } \end{array} \right] \left[ \begin{array} { l l l } { 2 } & { 0 } & { 3 } \\ { -1 } & { 1 } & { 5 } \end{array} \right]
Simultaneous equation
\left. \begin{cases} { 8x+2y = 46 } \\ { 7x+3y = 47 } \end{cases} \right.
Differentiation
\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Integration
\int _ { 0 } ^ { 1 } x e ^ { - x ^ { 2 } } d x
Limits
\lim _{x \rightarrow-3} \frac{x^{2}-9}{x^{2}+2 x-3}