Question

Prove that (2-root3) is irrational

Answer 1

Step-by-step explanation:

Let 2-√3 be rational

2-√3=p/q

√3=p/q+2

√3=(p+2q)/q(Integer/Integer)

√3 is a irrational number

it shows our supposition was wrong

hence 2-√3 is a irrational number

hope it helps u.......