Question

how to do rationalise

Answer 1

heyaaa...friend :))

NOADITI

good question and at good time..

it will really help you during your examinations.

before that let me tell you what is rationalisation.

rationalisation:- this is the process by which we ..deduce denominator by the root.

for ex. 1/ root

this will be equal like.. we will multiply rrot 2 both denomiator and numerator.

so it will..be root2/2
..

so this was the method to rationalise..but when we are doin with binmial gits..then change the sign off oppoiste while. rationalising...

hope aditi!!

this will help..you

and all the best for your exams.
bye tc 

:))))
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Answer 2

Hope it may help you..