is √2×√8 are rational and irrational justify

Asked by vallurimallesh0 | 19th Sep, 2020, 05:43: PM

Expert Answer:

Recall that numbers expressed in the form of p/q, where q is non-zero are rational, else irrational.
The problem has two square roots involved and can be multipled. On multiplication, we get square root of 16 space equals space 4
4 can be expressed in the form p/q as 4/1. So this is a rational expression.

Answered by  | 19th Sep, 2020, 11:19: PM