Question

1. Rationalise the denominator of
1
V5-2​

Answer 1

Answer:

Step-by-step explanation:

Heya !!

=1/√5-2 rationalise it

= 1/√5-2×√5+2/√5+2

=√5+2/(√5)^2-(2)^2

=√5+2/5-4

=√5+2 ..Hope this helps you ☺

MARK IT AS BRAINLIEST

PLEASE

Answer 2

here........plz mark my ans as brilliant one