Question

Rationalising the denominator.​

Answer 1

the final answer is (9 - 4√30)/33

I hope it will help you

Answer 2

Answer:

The answer is 4√30+9/21.

Step-by-step explanation:

2√6-√5/3√5-2√6×3√5+2√6/3√5+2√6

=(2√6-√5)×(3√5+2√6)/45-24

=6√30+4×6-3×5-2√30/21

=6√30+24-15-2√30/21

=4√30+9/21.

Hope it will help Uhh.