special identities
(a+b)²=a²+ab+b²
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Answered by
1
Answer:
(a+b)²= a² + 2ab + b²
Step-by-step explanation:
(a+b)²=a²+ab+b²
It is wrong guy
(a+b)² = a² + 2ab + b²
Answered by
1
Answer:
also, we can solve
by multiple
(a+b)(a+b)
a(a+b)b(a+b)
a2+ab+b2+ba
a2+b2+2ab
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