Thread: Rationalising the denominator.

Just a little hint for this one please.



Thank you.

Originally Posted by Ting

Just a little hint for this one please.



Thank you.

First, multiply both numerator and denominator by
(1 +sqrt(2)) -sqrt(3)
to rationalize the sqrt(3)

Or, by (1 +sqrt(3)) -sqrt(2)
to rationalize the sqrt(2)

Thank you very much. I should have thought of trying that myself.

Got



and then:



Thanks again.