Question

Which number is irrational?
A
B.
10
c.
716
D. V25
E. 36

Answer 1

option a

Explanation:

`√(9 ) = \sqrt{ {3}^(2) } = 3 \\ √(16 ) = \sqrt{ {4}^(2) } = 4 \\ √(25) = \sqrt{ {5}^(2) } = 5 \\ √(36) = \sqrt{ {6}^(2) } = 6 \\ √(10) = √(2 * 5)`

Hence, √10 is irrational number.

I hope it helped U

stay safe stay happy

Answer 2

Irrational is √10, because

√9 = √3² = 3

√16 = √4² = 4

√25 = √5² = 5

√36 = √6² = 36

We can't anything with √10, eventually we can approx.