4 years ago

Does anyone know the answer to the question below.

Mathematics

1 answer:

weeeeeb [17]4 years ago

8 0

Answer:

Step-by-step explanation:

(x+2)(x^2 - 1)

Foil!

(x * x^2) + (x * -1) + (2 * x^2) + (2 * -1) =

x^3 +2x^2 - x - 2

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Step-by-step explanation:

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