factorise (l+m)2 ( l_m)2
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hi bro.
check it out.
(l+m)² = l²+2lm+m².
(l-m)² = l²-2lm+m².
please mark it as a brainliest answer.
check it out.
(l+m)² = l²+2lm+m².
(l-m)² = l²-2lm+m².
please mark it as a brainliest answer.
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