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If a and b are real numbers, then (a+b)^2 = a2+b2.

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If a and b are real numbers, then (a+b)^2 = a2+b2.

Is that right or not?

calculus

asked Mar 22, 2020 in Calculus Answers by qwertykl Level 2 User (1.4k points)

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1 Answer

No. (a+b)²=a²+2ab+b²

answered Mar 22, 2020 by Rod Top Rated User (1.2m points)

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