Which expression is equivalent to the fraction with numerator 15 A to the 8th power b to the 4th power and denominator 5 A to the 4th power b ?
A
3 A to the 4th power b cubedB
10 A to the 4th power b to the 4th powerC
10 A to the 4th power b cubedD
3 A squared b to the 4th power