what is the formula of (a+b)² ?
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Anshita02:
(a+b)^2 = a^2+b^2+2ab
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(a+b)^2=a^2+b^2+2ab
explanation
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Step-by-step explanation:
(a+b)²=a²+2ab+b²
(a-b)²=a²-2ab+b²
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