Question

prove that 5√3 is an irrational number

no Irrevelent Answers!!

need step by step Explanation!​

Answer 1

Answer:

Let us assume (5−√3) is a rational number. where b≠0 and a and b has not any common factors except 1. ... Hence, the assumption was wrong and hence, (5−√3) is an irrational number. So, (5−√3) is an irrational number.

Answer 2

Answer:

Yes,15

Step-by-step explanation:

5×3=15

15 is not a prime no