Question

prove that 2√3 is an irrational number​

Answer 1

Step-by-step explanation:

We know that root 3 is an irrational number. Any number multiplied by any irrational number results irrational.

Hence it is irrational

Answer 2

hii mate,

let 2+√3 is a rational number.

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 integer then (p-2q) /q is a rational number.

but this contradiction the fact that√2is an irrational number

so, our supposition is wrong

therefore, 2+√3is an irrational number.

hence proved.

_hope_it_helps.