(a+b)²= ? what is it answer please don't spam
Answers
Answered by
1
Answer:
a^2 + b^2 + 2ab
Step-by-step explanation:
(a+b)^2 = (a+b)*(a+b)
= a^2 + ab + ba + b^2
= a^2 + 2ab + b^2
Answered by
0
Answer:
(a+b)^2=a^2+b^2+2ab
Step-by-step explanation:
it is formula
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