Evaluate
\frac{y^{2}x^{7}}{z^{3}}
Expand
\frac{y^{2}x^{7}}{z^{3}}
Quiz
Algebra
5 problems similar to:
( \frac { x } { y } ) ^ { 4 } ( \frac { y ^ { 2 } x } { z } ) ^ { 3 }
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\frac{x^{4}}{y^{4}}\times \left(\frac{y^{2}x}{z}\right)^{3}
To raise \frac{x}{y} to a power, raise both numerator and denominator to the power and then divide.
\frac{x^{4}}{y^{4}}\times \frac{\left(y^{2}x\right)^{3}}{z^{3}}
To raise \frac{y^{2}x}{z} to a power, raise both numerator and denominator to the power and then divide.
\frac{x^{4}\left(y^{2}x\right)^{3}}{y^{4}z^{3}}
Multiply \frac{x^{4}}{y^{4}} times \frac{\left(y^{2}x\right)^{3}}{z^{3}} by multiplying numerator times numerator and denominator times denominator.
\frac{x^{4}\left(y^{2}\right)^{3}x^{3}}{y^{4}z^{3}}
Expand \left(y^{2}x\right)^{3}.
\frac{x^{4}y^{6}x^{3}}{y^{4}z^{3}}
To raise a power to another power, multiply the exponents. Multiply 2 and 3 to get 6.
\frac{x^{7}y^{6}}{y^{4}z^{3}}
To multiply powers of the same base, add their exponents. Add 4 and 3 to get 7.
\frac{y^{2}x^{7}}{z^{3}}
Cancel out y^{4} in both numerator and denominator.
\frac{x^{4}}{y^{4}}\times \left(\frac{y^{2}x}{z}\right)^{3}
To raise \frac{x}{y} to a power, raise both numerator and denominator to the power and then divide.
\frac{x^{4}}{y^{4}}\times \frac{\left(y^{2}x\right)^{3}}{z^{3}}
To raise \frac{y^{2}x}{z} to a power, raise both numerator and denominator to the power and then divide.
\frac{x^{4}\left(y^{2}x\right)^{3}}{y^{4}z^{3}}
Multiply \frac{x^{4}}{y^{4}} times \frac{\left(y^{2}x\right)^{3}}{z^{3}} by multiplying numerator times numerator and denominator times denominator.
\frac{x^{4}\left(y^{2}\right)^{3}x^{3}}{y^{4}z^{3}}
Expand \left(y^{2}x\right)^{3}.
\frac{x^{4}y^{6}x^{3}}{y^{4}z^{3}}
To raise a power to another power, multiply the exponents. Multiply 2 and 3 to get 6.
\frac{x^{7}y^{6}}{y^{4}z^{3}}
To multiply powers of the same base, add their exponents. Add 4 and 3 to get 7.
\frac{y^{2}x^{7}}{z^{3}}
Cancel out y^{4} in both numerator and denominator.
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}