Question

2+✓3/2–√3=a+b√3 in rational and irrational number​

Answer 1

Step-by-step explanation:

$Let x=2−35 be a rational number.</p><p></p><p></p><p>35=2−x</p><p></p><p></p><p>5=32−x</p><p></p><p></p><p>Since x is rational, 2-x is rational and hence 32−x is also rational number</p><p></p><p></p><p>⇒5 is a rational numbers, which is a contradiction.</p><p></p><p></p><p>Hence 2−35 must be an irrational number.</p><p></p><p>$

Answer 2

Answer:

Hey mate

Step-by-step explanation:

When we add we get rational number that is 4

Now rationalise the terms to get a+b√3

Hope u understood