Math, asked by graceluhan9198, 10 months ago

Rationalise the denominator 1/7+3root 3

Answers

Answered by Yashicaruthvik

0

Answer:

1/7+3√2

=1/7+3√2× 7-3√2/7-3√2

=7-3√2/ (7+3√2)(7-3√2)

=7-3√2/(7)^2-(3√2)^2

=7-3√2/49-18

=7-3√2/31

Step-by-step explanation:

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