D) Correct the following
(a+b)²=a²-2ab+b²
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Answered by
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(a²+b²) = a²+2ab + b²
(or) (a²- b²) = a² - 2ab + b²
have a good day
Answered by
1
Answer:
(a+b)²= a²+2ab+ b²
just to do is change the sign
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