## Confucious Group Title I need some help. (3sqr5x)/sqr2x 2 years ago 2 years ago

1. henkjan Group Title

use sqrt(x)/sqrt(y) = sqrt (x/y)

2. Confucious Group Title

Then what? I have $3\sqrt{5/2}$ and that's not the answer.

3. henkjan Group Title

|dw:1324414041778:dw| is that the problem? Because then I misunderstood

4. Confucious Group Title

yh it is

5. henkjan Group Title

|dw:1324414178676:dw|

6. Confucious Group Title

sorry, it's not the cubed root of 5x, it's 3 times the square root of 5x over the square root of 2x