Question

prove that 2+5√3 is an irrational number​

Answer 1

Answer:

Let, us assume that 2+5√3 is a rational number. Therefore, a-2b/5b is in the form of a/b which is rational number. But,this is contradicts the fact is that √3 is irrational number. Therefore, our assumption is wrong and 2+5√3 is an irrational number

Answer 2

Answer:

hey watch the above pic for ur answer hope u got