Question

2plus root 5 is irrational

Answer 1

one root in a had and upper limb
sexond root of lover limb

Answer 2

heya,,,
LET IT IS RATIONAL

THERFORE

2 + ROOT5 = p/q

ROOT 5= p/q -2

BUT WE KNOW THAT A RATIONALNO. IS NOT EQUAL TO IRRATIONAL NUMBER ..

THIS CONTRADICTION ARISES BECAUSE OF THE INCORRECT ASSUNMPTION..


THEREFORE 2+ ROOT 5 IS IRRATIONAL

HOPE HELPED... :)
HOPE HELPED..