Math help? need help with a math equation thanks?

Question

2 (over)/ ( the square root of) 2 + (the square root of) 3= to?

Answer 1

9 1/2 (nine and a half) most probably have u tried asking ur parents

Answer 2

You need to clear the square roots out of the denominator.  

Start by multiplying by [sqrt(2) - sqrt(3)].[(sqrt(2) - sqrt(3)].  Since that's something over itself, that's 1, and multiplying by 1 doesn't change the value.  on the top, then, you'll have

2(sqrt(2) - sqrt(3))

On the bottom, you'll have

(sqrt(2) + sqrt(3))(sqrt(2) - sqrt(3)) = 2 + sqrt(6) - sqrt(6) - 3 = -1

So your fraction equals -2(sqrt(2) - sqrt(3)) = 2 sqrt(3) - 2 sqrt(2), whichever way you prefer to express it.