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
Answers: 3
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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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