Question

prove that 5root2-2root3 is an irrational number ​

Answer 1

Step-by-step explanation:

As 5 + 3√2 is rational. (Assumed) They must be in the form of p/q where q≠0, and p & q are co prime. And, Rational ≠ Irrational. Therefore we contradict the statement that, 5+3√2 is rational.