Question

Prove that ✓3 -2 be irrational

Answer 1

Answer:

Step-by-step explanation:

We know that ✓3 is irrational no.

So

Let us assume 5-✓3 is rational no.

Then5-✓3=p/q

-✓3=P/q-5

Irrational no. = Rational no.

Which can't be possible so it's irrational no.

so, it is an irrational no.

Answer 2

Answer:

$\sqrt{3}-2$ is irrational

Step-by-step explanation:

we know $\sqrt{3$ is irrational.

so sum of an irrational and rational number is also irrational