Question

Root 4 -2 is rational or irrational number

Answer 1

Answer:

$\sqrt{4} - 2 \: is \: an \: \\ irrational \: number \:$

Answer 2

√4-2 is a rational number.

Step-by-step explanation:

√4-2=2-2=0

But,0 is a rational number

Therefore,√4-2 is a rational number.