Question

prove that √5 is an irrational​

Answer 1

Answer:

Step-by-step explanation:

Hope it will help u

Answer 2

Answer:

Root 5 is irritation number

Let us assume root 5 is irrational

Root5=p/q (q#0l

P and q are common factor

A and b are co primes

Root5=a/B

Square on both sides

(Root5) 2+(a/b)2

5=(a/b)2

5b2=a2

Take a=6c

A2=25c2

B2=5c2

5 divides both a and b