Question

Classify rational or irrational 3under root 18

Answer 1

Answer:

3√18 is an irrational no. bcoz √18 is an irrational no.

Step-by-step explanation:

Hope it will help uh

Answer 2

Answer:

3√18

3√2×3×3

3×3√2

9√2

we know that√2 is an irrational no. by the contradiction method

so, it is a irrational no.

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