Question

5(4x+1)(1x+1)
how do i solve?

Answer 1

`5(4x + 1)(1x + 1) \\ =5(4x + 1)(x + 1) \\ = 20x(x + 1) + 5(x + 1) \\ = 20 {x}^(2) + 20 + 5x + 5 \\ = 20 {x}^(2) + 5x + 25`

Hope it helps!

Answer 2

20x² + 25x + 5

Explanation:

5(4x+1)(1x+1)

5 (4x² + 4x + 1x + 1)

5 (4x² + 5x + 1)

20x² + 25x + 5