the first two steps that a student to rewrite the expression 3√5 • 125^1/2 are shown below.
3√5 • 125^1/2
step 1: 5^1/3 • 125^1/2
step 2: 5^1/3 • (5^3)^1/2
what operation should the student complete after step 2?
O multiply the exponents 1/3 and 3
O add the exponents 1/3 and 3
O multiply the exponents 3 and 1/2
O add the exponents 3 and 1/2