Question

prove that ✓2+✓3 is irrational​

Answer 1

Answer:

√3 is rational number

Step-by-step explanation:

let us assume that √2+√3is a rational number

then, there exists co-prime positive integer p and q such that

√2+√3=p/q

=p/q-√3=√2

square on both side integer

(P/q-3)=(√2)2