Question

using identify factories the following
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Answer 1

Answer:

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

$= {m}^{2} - \frac{ {n}^{2} }{100}$

$= {(m)}^{2} - ({ \frac{n}{10} })^{2}$

$= (m + \frac{n}{10} )(m - \frac{n}{10} )$