Question

Which expression is equivalent to 5y^3/(5y)^-2

A.y^5
B.y^6
C.125y^3
D.125y^5

Answer 1

A) Y^5

Explanation:

Answer 2

D.125y^5

Explanation:

5y^3/(5y)^-2

= 5y^3 * (5y)^2

= 5^(1 + 2) * y^(3+2)

= 5^3 y^5

= 125y^5