Question

under root 7 is a irrational number ​

Answer 1

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dude here is your answer✔️❤❤✔️❤

√7=p/q

sq.both sides

(√7)²=(p/q)²

p²=7q²----------1

7/p²

let p=7m

from eq.1

(7m)²=7q²

49m2=7q²

q²=7m²

7/q is a irrational number✔️❤✔️❤

Answer 2

√7=2.645751311064...

This equation is non-terminating non-recurring(repeating).

Thus,it is irrational no.

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