Question

Show that 1+ 2√2 is an irrational number, given that √2 is irrational.

Answer 1

Hey mates



-/2 is an irrational number as if we find its root it will never end and the numbers which are repeating with different numbers are irrational



Hope it will help u!!!!!
PLS MARK IT AS BRAINLIEST!!!!!!!!!!!!

Answer 2

Step-by-step explanation:

Root of two is an irrational number because, it cannot be written as a ratio of two integers.

Therefore anything multiplied or added with it will be an irrational number.