Question

proof that √5 is even number ?​

Answer 1

Answer:

It is not a even number

Step-by-step explanation:

have to prove that 5–√ is irrational.

Proceeding as in the proof of 2–√, let us assume that 5–√ is rational. This means for some distinct integers p and q having no common factor other than 1,

pq=5–√

⇒p2q2=5

⇒p2=5q2

Answer 2

Answer:

this is the explanation about√5 is an irrational number not an even number.