Math, asked by yadavanupyadav17, 11 months ago

to a square B minus 4 square factorise

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Answered by Anonymous

1

Answer:

$2a {}^{2} - 4 {}^{2} \\ as \: it \: is \: in \: the \: form \: of \: a {}^{2} - b {}^{2} \\ so \: (a + b)(a - b) \\( 2a - 4)(2a + 4)$

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