Question

19. Rationalise the denominator of
1/3-√2​

Answer 1

Answer:

» 1 / (3 - √2)

= (3 + √2) / 5

Is the required answer.

Answer 2

Answer:

1/3-√2

=1/(3-√2)×(3+√2)/(3+√2)

=(3+√2)/9-2

=3+√2/7