a minus b the whole square
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Answered by
1
a^2+b^2-2ab = (a-b)^2
Kashishshivani:
a²+b²-2ab
hmm i know
Answered by
2
(a-b)"2 = a"2 + b"2 - 2ab
here "2 signifies raised to the power 2 or siimply square
here "2 signifies raised to the power 2 or siimply square
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