Question

a raise to 2 minus b raise to 2
$x { - }^{2}$
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Answer 1

Answer:

${a}^{2} - {b}^{2} = (a + b)(a - b)$

Answer 2

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$\boxed {\red{answer}}$
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${a}^{2} - {b}^{2}$

$= > (a + b)(a - b)$

THERE, IS NO LIKE TERMS....

$\boxed{so \: answer= > (a + b)(a - b)}$
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$Identity \: used: \: {a}^{2} - {b}^{2} = (a + b)(a - b)$