Which of the following results in a sum or a product that is rational? Choose all that apply.

Question

asked Sep 22, 2018 6.3k views

1 Answer

Iaroslav Sobolev · Answer 1 · 2018-09-26T11:37:19+0000

The 1st, 3rd, and 4th options.

1. 4+9 Rational
2. pi * 5 Pi is irrational and multiplying it by 5 doesn't change that.
3. 3.454545... is a rational number. If you do the math, it's 3 5/11
4. sqrt(16) * sqrt(4) is a rational number. It's 4 + 2 = 6
5. sqrt(7) x sqrt(2) is irrational.

Which of the following results in a sum or a product that is rational? Choose all that apply.

Please log in or register to add a comment.

Please log in or register to answer this question.

1 Answer

Please log in or register to add a comment.

No related questions found

Categories

Other Questions