Question

prove that 5+3✓2 is a rational number​

Answer 1

Answer:

♣️Refer To Attachment♣️

Answer 2

Answer:

Step-by-step explanation:

let us assume to the contrary that 5+3√2 is rational

thus    5+3√2 = a/b

3√2 =a-5b/b

√2 = a-5b/3b

since Lhs √2 is irrational

and rhs a,b,-5,3 are integers

thus LHS ≠RHS

hence our assumption is wrong  

thus 5+3√2 is irrational