Question

Prove that 3+2 √7 is an Irrational
Prove that √5 is an irrational.​

Answer 1

Answer:

Hence , p,q have a common factor 5 . This contradicts they are co prime , there for p/q is not a rational number. This proves

$\sqrt{5} \: is \: an \: irrational \: number$

hope it helps u and please mark me as brainliest.

Answer 2

Answer:

Step-by-step explanation: