Question

(√x)-(√x+h)/(h)(√x)(√x+h)
the x and h are both under the square
Rationalize the numerator

Answer 1

Hard to tell what all are in the numerator and what are in the denominator. Is everything to the left of "/" numerator and to the right of ot the denominator?

Answer 2

((√x)-(√x+h) )÷((h)(√x)(√x+h))

Answer 3

To rationalize the numerator, multiply the top and bottom by the conjugate:
( (√x) + (√x+h) )

Make use of the identity: (a + b)(a - b) = a^2 - b^2

Answer 4

did you get -h for the numerator
and (h)(rtx)(rtx+h){(rtx)+rt(x+h)} for the denominator