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krok68 [10]
3 years ago
6

Which of the expressions is rational?

Mathematics
1 answer:
astra-53 [7]3 years ago
5 0
Rational expressions<span> are multiplied and divided the same way numeric fractions are. To multiply, first find the greatest common factors of the numerator and denominator. Next, regroup the factors to make fractions equivalent to one. Then, multiply any remaining factors.</span>
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