Question

The expression of (10w^3)^2/5w is equivalent to A) 2w^5 B) 2w^8 C) 20w^5 D) 20w^8

Answer 1

$\dfrac{(10w^3)^2}{5w}=\dfrac{10^2w^6}{5w}=\dfrac{100w^6}{5w}=20w^5$

Answer: C. $20w^5$