Question

Prove that 5 - √3 is irrational.

Answer 1

HEY MATE HERE IS YOUR ANSWER--

Hi !

To prove : 5-√3 is irrational

Proof: 
Let us assume that 5 -√3 is rational.

Let ,
 5 - √3 = r , where "r" is rational

5 - r = √3

Here,
LHS is purely rational.But,on the other hand ,RHS is irrational.
This leads to a contradiction.
Hence,5-√3 is irrational

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Answer 2

hey!hope it helps u..