jkatelyn65 jkatelyn65 06-04-2018 Mathematics contestada If xy is rational, must either x or y be rational? A) Yes; because the product of irrationals cannot be rational. B) No; because the product of two irrationals can also be rational. C) No; because the product of a rational and an irrational can also be rational. D) Yes; because the product of a rational and an irrational can also be rational.
