Question

Which expressions below equal a rational number? Select all that apply.

A) π x √4

B) √36 + √5

C) √3 - √3

D) (√49)(√1)

Answer 1

It’s D I hope this helps

Answer 2

A) No

B) No

C) Yes

D) Yes

Explanation:

A) π·√4 cannot be simplified, so it is NOT RATIONAL

B) √36 + √5 = 6 + √5, NOT RATIONAL

C) √3 - √3 = 0, IS RATIONAL

D) (√49)(√1) = √49 = 7, so IS RATIONAL