Question

Which of the following numbers is an irrational number

i)√16 –4

ii)(3 –√3 )) (3 +√3 )

iii)√5 +3

iv)√25

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Answer 1

√5+3

Step-by-step explanation:

√5 is can not be expressed in root so it's remain same and the 3 is as usual so it's answer should be √5+3