Question

give answer fast .....

Answer 1

Let 3+√5 is a rational number

so, 3+√5=a/b

√5=a/b-3

√5=a-3b/b

But it is contradictation in the statement and a-3/b is a rational number

So, 3+√5 is also irrational number ........

Hope it will help u alot......

Answer 2

Answer:

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