Question

Which of the following statements is false?

1) The product of two rational numbers is always irrational
2) The sum of a rational number and an irrational number is always irrational
3) The product of a nonzero rational number and an irrational number is always irrational
4) The product of two irrational numbers is either rational or irrational

Answer 1

"The sum of a rational number and an irrational number is always rational."

Explanation:

i hope this is right