Question

5. Prove that 2+ (underoot)3 is an irrational number​

Answer 1

Answer:

A rational number can be written in the form of p/q.

2+√3=p/q

√3=p/q-2

√3=p−2q/q

p,q are integers then p−2q/q is a rational number.

But this contradicts the fact that √3 is an irrational number.

So,our assumption is false.

Therefore,2+√3 is an irrational number.

Hence proved.

Answer 2

Answer:

hey mate

Step-by-step explanation:

hope it will help you

please mark it brainliest