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Mathematics, 23.05.2021 06:00 shayleithomas

Use polynomial identities (a+b)²= a²+2ab+b² and (a-b)²=a²-2ab+b² to perform the operation 47² in two different ways​

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Use polynomial identities (a+b)²= a²+2ab+b² and (a-b)²=a²-2ab+b² to perform the operation 47² in two...

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