Which expression is equivalent to the fraction with numerator b to the negative 2 power and denominator A b to the negative 3 power ? Assume A is not equal to 0 , b is not equal to 0
A
the fraction with numerator A and denominator b to the 5th powerC
the fraction with numerator A cubed b and denominator 1D
the fraction with numerator 1 and denominator A b to the 5th power