Question

Is there any formula for a+bwhole square minus a-b whole square​

Answer 1

Answer:

The formula will be

A square - b square

Answer 2

Answer:

(a+b)^2 - (a-b)^2

=(a^2+b^2 +2ab) -(a^2 +b^2-2ab)

=4ab

Step-by-step explanation:

So at first write the formila uou want to find...

Here it is (a+b)^2 minus (a-b)^2.

Then simplify a+bwhole square and a-bwhole square separately inside brackets.Remember not to forget the minus sign between the two.Now multiply the mjnus sign with a-bwhole square and cancel out a square , ( -a ) square , b square and (-b) square..

You get your answer that is 4ab..

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