Question

Root 2 +root 3 whole square is a rationalno. Or iirrational no.

Answer 1

Answer:

(√2+√3)^2

(√2)^2+(√3)^2+2×√2×√3

2+3+2√6

5+2√6

Now we know that the sum of a rational and an irrational number is always irrational so

5+2√6 is an irrational number

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