complete the given formula
(a+b)^2=?
Answers
Answered by
0
Answer:
(a+b)^2 = a^2+b^2+2ab
Step-by-step explanation:
Answered by
4
Answer:
(a+b)2=(a+b)(a+b)=a(a+b)+b(a+b)=a2+ab+ba+b2
Step-by-step explanation:
a²+ b²+ 2ab
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