Simplify? (3sqrt2-2sqrt3)/(sqrt2+sqrt3)

1 Answer

(3sqrt2-2sqrt3)/(sqrt2+sqrt3)=6/5-sqrt6

Explanation:

We have (I believe):

(3sqrt2-2sqrt3)/(sqrt2+sqrt3)

I'm going to first work with the denominator and rationalize it:

(3sqrt2-2sqrt3)/(sqrt2+sqrt3)xx(sqrt2-sqrt3)/(sqrt2-sqrt3)

((3sqrt2-2sqrt3)(sqrt2-sqrt3))/((sqrt2+sqrt3)(sqrt2-sqrt3))

(3sqrt2sqrt2-3sqrt2sqrt3-2sqrt3sqrt2+2sqrt3sqrt3)/(sqrt2sqrt2-sqrt2sqrt3+sqrt2sqrt3+sqrt3sqrt3)

((3xx2)-3sqrt6-2sqrt6+(2xx3))/(2+3)

(6-5sqrt6+6)/5

6/5-sqrt6