(a+b)^2 ×ab
please solve. this it is very important for me.
Answers
Answered by
1
Answer:
Step-by-step explanation:
a - b)2 = (a - b)(a - b)
= a2 - ab - ba + b2
= a2 - 2ab + b2
Therefore, (a - b)2 formula is:
(a - b)2 = a2 - 2ab + b2
Answered by
1
Answer:
(a^2+b^2+2ab)×ab
a^3b+ab^3+2a^2b^2
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