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

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

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

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Answer:
4x^2 +18x+8

Explanation:

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

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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

5.3k points

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