25x |2| - 16 \: \\ - QAmmunity.org

asked Jun 12, 2022 151k views

12 votes

$25x |2| - 16 \: \\$

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5 votes

Answer:

Explanation:

a² - b² = (a +b)(a - b)

$5x^(2) - 16 = 5^(2)x^(2) - 4^(2) \\\\= (5x)^(2)-4^(2)\\\\=(5x + 4)(5x - 4)$

Fabio K answered Jun 17, 2022

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