08-06-2020
Mathematics

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factorize Factor 25x² - 16y²

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valerie21476 valerie21476

08-06-2020

Answer:

Since both terms are perfect squares, factor using the difference of squares a^2-b^2=(a+b)(a-b) where a=5x and b=4y

(5x+4y)(5x-4y)

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