Question

Prove that 3+2×roots is irrational

Answer 1

$3 + \sqrt{2} = a |b$

where a and b are interger and b is not equal to zero ...... There fore ,

$\sqrt{2} = 3b.a$

b is rational as a , based interger ........so , it conculdes that

$3 + \sqrt{2}$

is irrational number

Answer 2

Answer:

what is your question? 2 is multiplied with which number?