Question

factorize (a+b)^2 -(m- n)^2

Answer 1

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Here is u r Ans ➡

✨
$= (a + b) {}^{2} - (m - n) {}^{2}$

$= using \: > \: a {}^{2} - b {}^{2} = (a - b)(a + b)$

$= (a + b - ( m - n)) \times (a + b + (m - n))$

$= (a + b - m + n) \times (a + b + m - n)$
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