Simplify the expression using properties of exponents. -20a-2b-7/5a-5b3
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Mathematics, 25.08.2020 17:01 MyLove7817
Simplify the expression using properties of exponents. -20a-2b-7/5a-5b3
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Is the product of two rational numbers irrational or rational? first, make a hypothesis by multiplying two rational numbers. then, use variables such as x=a/b and y=c/d and the closure property of integers to prove your hypothesis.
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