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09-03-2017
Mathematics

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y² is a perfect square monomial since _ · _ = y²

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Аноним Аноним

09-03-2017

y · y = y²

when multiplying exponents, you add them together

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09-03-2017

Answer : Y * Y = Y^2

A number squared, is that number mutiplied by itself once.

Example | 5 * 5 = 5^2

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