Multiply the polynomials using the FOIL method. Express your answer as a single polynomial in standard form. (-x-4)(-4x-2)

asked Nov 5, 2023 57.6k views

3 votes

Multiply the polynomials using the FOIL method. Express your answer as a single polynomial in standard form.

(-x-4)(-4x-2)

6.2k points

Please log in or register to add a comment.

0 votes

Answer:
4x^2 +18x+8

Explanation:

$(-x-4)(-4x-2)=(-x)(-4x)+(-x)(-2)+(-4)(-4x)+(-4)(-2)\\\\=4x^2 +2x+16x+8\\\\=4x^2 +18x+8$

7.8k points

0 votes

Multiply the polynomials using the FOIL method. Express your answer as a single polynomial in standard form.
(-x-4)(-4x-2) and

Estradiaz answered Nov 11, 2023

6.8k points

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

7.6m questions

10.2m answers