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CBSE Class 10 Answered

is √2×√8 are rational and irrational justify
Asked by vallurimallesh0 | 19 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 | 19 Sep, 2020, 11:19: PM

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