complete the identities (a - b)square = ________ + bsquare - ___________.
Answers
Answered by
1
Answer:
a square , 2ab
Step-by-step explanation:
(a-b)^2 = a^2 + b^2 - 2ab
Answered by
1
Answer:
(a-b)²=a²+b²-2ab
Step-by-step explanation:
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