Question

(16x2y5 ÷ 4xy2 + 28xy) • 2y2 =

Answer 1

8xy³(2y²+7)

Explanation:

`( \frac{16 {x}^(2) * 2 {y}^(5) }{4x {y}^(2) } + 28xy) * 2 {y}^(2) \\ = (8x {y}^(3) + 28xy) * 2 {y}^(2) \\ = (4xy(2 {y}^(2) + 7)) * 2 {y}^(2) \\ = 8x {y}^(3) (2 {y}^(2) + 7)`