what is to be subtracted from a²+ab+b² so that the difference is equal to (a-b)²? The answer is 3ab but I need the steps. Please help.
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Answer:
Given:- a²+ab+b²
if we substract 3ab in a²+ab+b²
=> a²+ab+b²-3ab
=> a²-2ab+b²
we can se a²-2ab+b²
which is equal to (a-b)²
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