Question

HELP! WILL FAN & MEDAL: Simplify the following expression.

Answer 1

\[(5x+7)(4x ^{2}-5x+1)\]

Answer 2

I know how to do this but I don't know how to explain it

Answer 3

Oh, well I'd like if someone could explain the steps.

Answer 4

OKay. I'll explain it.

Answer 5

so you would first do \[4x ^{2}\]
Then do what the 5x's would equal
next do the rest.

Answer 6

wait, what do you mean?

Answer 7

math

Answer 8

(5x+7)(4x^2-5x+1)
-7 -7
(5x)(4x^2-5x-6)
-5x -5x

Answer (4x^2-10x-6)