Question

Prove that 5+4√3 is irrational, given that √3 is an irrational number

Answer 1

Step-by-step explanation:

lets assume 5 +4✓3 is rational.

5+4✓3 =p/q

✓3=p-5/4q

rational no. = irrational no.

here the contradiction arises. that's why this no. irrational