Question

which of the following is irrational?
a) root 4/9
b) root 12/root 3
c) root 7
d) root 81

Answer 1

Answer:

I think it is option C because in option A the solution is 2/3 and in B option it is √12/√3 =√12/3=√4=2.So it is a rational number and in fourth option it is 9

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Answer 2

Answer:

C) root 7

Step-by-step explanation:

hey mate hope it helps you

root 4/9 = 2/3

root 12/3=√4=2

root 81=9

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