Factor completely x2 - 16y2

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asked Jul 8, 2020 127k views

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Factor completely x2 - 16y2

Mathematics
middle-school

Abasterfield asked

by Abasterfield

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Answer:

(x+4y)(x-4y)

Explanation:

Since

$\large a^2-b^2=(a+b)(a-b)$

we can see that

$\large x^2-16y^2=(x+4y)(x-4y)$

Yamona answered Jul 14, 2020

by Yamona

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