Expressed in the form of power: the fifth power of minus 2 / 3 * the fifth power of minus 9 / 2 is equal to?

Expressed in the form of power: the fifth power of minus 2 / 3 * the fifth power of minus 9 / 2 is equal to?

(-2/3)^5*(-9/2)^5
=(2/3)^5*(9/2)^5
=(2^5/3^5)*(9^5/2^5)
=9^5/3^5
=3^5