solve what (a+b)^2 =
Answers
Answered by
1
Answer:
a²+b²+2ab
Step-by-step explanation:
Answered by
1
Answer:
(a+b)^2 = a^2 + 2ab + b^2
Step-by-step explanation:
a(a+b) + b(a+b)
a^2 + ab + ab + b^2
a^2 + 2ab + b^2
This is a formula
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