Question

Which of the following is irrational ? a) ✓4/✓9 b) ✓12/✓3 c) ✓7 d) ✓81 ​

Answer 1

Answer:

Hola

Explanation:

.Square root of 7 ...

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Answer 2

Explanation:

Here is ur answer

Root4/root9 = 2/3

Root12/root3 = 4

And

Root 81 =9

Only root 7 give non terminatting decimal epansion

So

Root 7 is an irrational number

C is correct

.hope it helps you

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