Evaluate
\frac{9x^{14}y^{16}}{25}
Expand
\frac{9x^{14}y^{16}}{25}
Share
Copied to clipboard
\left(\frac{3y^{3}x^{7}}{5y^{-5}}\right)^{2}
Cancel out 4x in both numerator and denominator.
\left(\frac{3x^{7}y^{8}}{5}\right)^{2}
To divide powers of the same base, subtract the denominator's exponent from the numerator's exponent.
\frac{\left(3x^{7}y^{8}\right)^{2}}{5^{2}}
To raise \frac{3x^{7}y^{8}}{5} to a power, raise both numerator and denominator to the power and then divide.
\frac{3^{2}\left(x^{7}\right)^{2}\left(y^{8}\right)^{2}}{5^{2}}
Expand \left(3x^{7}y^{8}\right)^{2}.
\frac{3^{2}x^{14}\left(y^{8}\right)^{2}}{5^{2}}
To raise a power to another power, multiply the exponents. Multiply 7 and 2 to get 14.
\frac{3^{2}x^{14}y^{16}}{5^{2}}
To raise a power to another power, multiply the exponents. Multiply 8 and 2 to get 16.
\frac{9x^{14}y^{16}}{5^{2}}
Calculate 3 to the power of 2 and get 9.
\frac{9x^{14}y^{16}}{25}
Calculate 5 to the power of 2 and get 25.
\left(\frac{3y^{3}x^{7}}{5y^{-5}}\right)^{2}
Cancel out 4x in both numerator and denominator.
\left(\frac{3x^{7}y^{8}}{5}\right)^{2}
To divide powers of the same base, subtract the denominator's exponent from the numerator's exponent.
\frac{\left(3x^{7}y^{8}\right)^{2}}{5^{2}}
To raise \frac{3x^{7}y^{8}}{5} to a power, raise both numerator and denominator to the power and then divide.
\frac{3^{2}\left(x^{7}\right)^{2}\left(y^{8}\right)^{2}}{5^{2}}
Expand \left(3x^{7}y^{8}\right)^{2}.
\frac{3^{2}x^{14}\left(y^{8}\right)^{2}}{5^{2}}
To raise a power to another power, multiply the exponents. Multiply 7 and 2 to get 14.
\frac{3^{2}x^{14}y^{16}}{5^{2}}
To raise a power to another power, multiply the exponents. Multiply 8 and 2 to get 16.
\frac{9x^{14}y^{16}}{5^{2}}
Calculate 3 to the power of 2 and get 9.
\frac{9x^{14}y^{16}}{25}
Calculate 5 to the power of 2 and get 25.
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}