Question

Rationalise the denominator of 2√2-√5/2√2+3√3

Answer 1

Answer:

do not know that question

Answer 2

Step-by-step explanation:

=2√2-√5/2√2+3√3*2√2-3√3/2√2-3√3

=2√2(2√2-3√3)-√5(2√2-3√3)/(2√2+3√3)(2√2-3√3)

=(2√2*2√2)-(2√2*3√3)-(√5*2√2)-(√5*3√3)/(2√2)^2-(3√3)^2

4√4-6√6-2√10-3√15/8-18

=4√4-6√6-2√19-3√15/-10. Answer