if xy is rational must either x or y be rational

Given the following rational function: f(x) = (x^2 + 6x - 8) / (x – 5) (a) state the doma...

If there are as many rational numbers as there are irrational numbers then the set of all irrational...

Which of the following rational numbers is not between √3 and √6

Is 9 rational?

is 6.263 rational

is 0.789 rational?

Which of the following rational numbers can be expressed as a repeating decimal out of 7/8 or 5/12 o...

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