Question

√5,√25,√36,√81
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in this which is irrational number​

Answer 1

Answer: √5 because its square root is non terminating .

Answer 2

Answer:

$\sqrt{5}$

Step-by-step explanation:

an irrational number in decimal form is non recurring and non terminating

so, if we see,

• $\sqrt{5}$=2.2360679775...
• $\sqrt{25}$= 5
• $\sqrt{36}$= 6
• $\sqrt{81}$= 9

clearly, $\sqrt{5}$ is the only non recurring, non terminating decimal here so the answer is $\sqrt{5}$.

i hope my answer helped you and don't forget i might be wrong.