Evaluate
7x^{27}y^{68}
Expand
7x^{27}y^{68}
Share
Copied to clipboard
\frac{7\left(x^{6}\right)^{6}\left(y^{10}\right)^{6}}{x^{9}y^{-8}}
Expand \left(x^{6}y^{10}\right)^{6}.
\frac{7x^{36}\left(y^{10}\right)^{6}}{x^{9}y^{-8}}
To raise a power to another power, multiply the exponents. Multiply 6 and 6 to get 36.
\frac{7x^{36}y^{60}}{x^{9}y^{-8}}
To raise a power to another power, multiply the exponents. Multiply 10 and 6 to get 60.
\frac{7x^{27}y^{60}}{y^{-8}}
Cancel out x^{9} in both numerator and denominator.
7x^{27}y^{68}
To divide powers of the same base, subtract the denominator's exponent from the numerator's exponent.
\frac{7\left(x^{6}\right)^{6}\left(y^{10}\right)^{6}}{x^{9}y^{-8}}
Expand \left(x^{6}y^{10}\right)^{6}.
\frac{7x^{36}\left(y^{10}\right)^{6}}{x^{9}y^{-8}}
To raise a power to another power, multiply the exponents. Multiply 6 and 6 to get 36.
\frac{7x^{36}y^{60}}{x^{9}y^{-8}}
To raise a power to another power, multiply the exponents. Multiply 10 and 6 to get 60.
\frac{7x^{27}y^{60}}{y^{-8}}
Cancel out x^{9} in both numerator and denominator.
7x^{27}y^{68}
To divide powers of the same base, subtract the denominator's exponent from the numerator's exponent.
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}