Question

Prove that 5 upon 2 minus root 3 is irrational

Answer 1

Answer:

can't understand the meaning of your question

Answer 2

5-3/7root is rational number

do p and q are co primes

such that 5-3/7root3=p/q

5-3=p/q 7root3

2p/7q=root3

where 2p/7q is a rational and root 3 is aorrational number.

therefore 5-3/7rot 3 is a irrational number