Is (a-b)^2= a^2-b^2?
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Answered by
9
NO THE ANSWER IS
(a-b) ^2 = a^2 + b^2 -2ab
(a-b) ^2 = a^2 + b^2 -2ab
Answered by
5
(a-b)^2 = a^2 + b^2 - 2ab
a^2 - b^2 = (a+b)(a-b)
there's difference between them..
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