Resolve into factors (4a+b)(4a-b)

asked Mar 27, 2021 117k views

1 vote

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5 votes

Answer:

$16 {a}^(2) - {b}^(2)$

Explanation:

$(4a + b)(4a - b) \\ using \: identity \\ \:( a + b)(a - b) = {a}^(2) - {b}^(2) \\ 16 {a}^(2) - {b}^(2)$

hope my answer is correct..

Tuanngocptn answered Mar 31, 2021

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