Math, asked by ridayd1024, 8 months ago

RATIONALISE THE DENOMINATOR:-
1) 2 upon root 18
2) a plus b upon whole root a plus b
3) x plus root y upon root x plus y

Answers

Answered by thatsme862

0

Answer:

1)2/√18

=2/3√2

=2/3√2*3√2/3√2

=6√2/18

=√2/3

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