fctorize using identities (l+m) ² - lm
Answers
Answered by
1
Answer:
l²+m²+lm
Step-by-step explanation:
Identity – (a+b)² = a²+2ab+b²
(l+m)² - lm
= l²+2lm+m²-lm
= l²+m²+lm
Answered by
0
l²+m²+pm is the right answer
hope it helps you
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