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\frac{y^{2}}{z^{5}}\times \frac{\left(3x^{3}y^{-1}\right)^{2}}{\left(z^{-2}\right)^{2}}
To raise \frac{3x^{3}y^{-1}}{z^{-2}} to a power, raise both numerator and denominator to the power and then divide.
\frac{y^{2}\times \left(3x^{3}y^{-1}\right)^{2}}{z^{5}\left(z^{-2}\right)^{2}}
Multiply \frac{y^{2}}{z^{5}} times \frac{\left(3x^{3}y^{-1}\right)^{2}}{\left(z^{-2}\right)^{2}} by multiplying numerator times numerator and denominator times denominator.
\frac{y^{2}\times \left(3x^{3}y^{-1}\right)^{2}}{z^{5}z^{-4}}
To raise a power to another power, multiply the exponents. Multiply -2 and 2 to get -4.
\frac{y^{2}\times \left(3x^{3}y^{-1}\right)^{2}}{z^{1}}
To multiply powers of the same base, add their exponents. Add 5 and -4 to get 1.
\frac{y^{2}\times 3^{2}\left(x^{3}\right)^{2}\left(y^{-1}\right)^{2}}{z^{1}}
Expand \left(3x^{3}y^{-1}\right)^{2}.
\frac{y^{2}\times 3^{2}x^{6}\left(y^{-1}\right)^{2}}{z^{1}}
To raise a power to another power, multiply the exponents. Multiply 3 and 2 to get 6.
\frac{y^{2}\times 3^{2}x^{6}y^{-2}}{z^{1}}
To raise a power to another power, multiply the exponents. Multiply -1 and 2 to get -2.
\frac{y^{2}\times 9x^{6}y^{-2}}{z^{1}}
Calculate 3 to the power of 2 and get 9.
\frac{9x^{6}}{z^{1}}
Multiply y^{2} and y^{-2} to get 1.
\frac{9x^{6}}{z}
Calculate z to the power of 1 and get z.
\frac{y^{2}}{z^{5}}\times \frac{\left(3x^{3}y^{-1}\right)^{2}}{\left(z^{-2}\right)^{2}}
To raise \frac{3x^{3}y^{-1}}{z^{-2}} to a power, raise both numerator and denominator to the power and then divide.
\frac{y^{2}\times \left(3x^{3}y^{-1}\right)^{2}}{z^{5}\left(z^{-2}\right)^{2}}
Multiply \frac{y^{2}}{z^{5}} times \frac{\left(3x^{3}y^{-1}\right)^{2}}{\left(z^{-2}\right)^{2}} by multiplying numerator times numerator and denominator times denominator.
\frac{y^{2}\times \left(3x^{3}y^{-1}\right)^{2}}{z^{5}z^{-4}}
To raise a power to another power, multiply the exponents. Multiply -2 and 2 to get -4.
\frac{y^{2}\times \left(3x^{3}y^{-1}\right)^{2}}{z^{1}}
To multiply powers of the same base, add their exponents. Add 5 and -4 to get 1.
\frac{y^{2}\times 3^{2}\left(x^{3}\right)^{2}\left(y^{-1}\right)^{2}}{z^{1}}
Expand \left(3x^{3}y^{-1}\right)^{2}.
\frac{y^{2}\times 3^{2}x^{6}\left(y^{-1}\right)^{2}}{z^{1}}
To raise a power to another power, multiply the exponents. Multiply 3 and 2 to get 6.
\frac{y^{2}\times 3^{2}x^{6}y^{-2}}{z^{1}}
To raise a power to another power, multiply the exponents. Multiply -1 and 2 to get -2.
\frac{y^{2}\times 9x^{6}y^{-2}}{z^{1}}
Calculate 3 to the power of 2 and get 9.
\frac{9x^{6}}{z^{1}}
Multiply y^{2} and y^{-2} to get 1.
\frac{9x^{6}}{z}
Calculate z to the power of 1 and get z.