# Math Help - Help with Implicit Diff.

1. ## Help with Implicit Diff.

Could someone please assist me with this problem. I am coming up with
(1/2)x^-.5(8x+sqrt6)(3x^-.5+8) and it isn't right.

2. could someone please help me with this problem. I have a test in a couple of hours and it is confusing me!

3. $\frac{dy}{dx}=\frac{1}{2}(8x+\sqrt{6x})^\frac{-1}{2}\left(8+3(6x)^\frac{-1}{2}\right)$

Thus $\frac{dy}{dx}=\frac{8+\frac{3}{\sqrt{6x}}}{2\sqrt{ 8x+\sqrt{6x}}}$

Just use chain rule...

4. i did poly but i still get the wrong answer?