Question

question
subtract -4x + 1 from -7x^2 + 4x + 2.

Explanation:

Step1: Write the subtraction expression

$(-7x^{2}+4x + 2)-(-4x + 1)$

Step2: Remove the parentheses

$-7x^{2}+4x + 2 + 4x-1$

Step3: Combine like - terms

$-7x^{2}+(4x + 4x)+(2 - 1)$
$-7x^{2}+8x + 1$

Answer:

$-7x^{2}+8x + 1$