## iceywheniplease7 2 years ago ^3sqrt(3x-1=2) solve for x.

$^3\sqrt{3x-1=2}$

2. soty2013

@saifoo.khan

4. saifoo.khan

|dw:1351229325284:dw|Like that right?

yes

6. saifoo.khan

Cube both sides..|dw:1351229412810:dw|

I just don't really know how to get the cube out of there. I know how to do the rest.

and then thats it? you just cube both sides? then square both sides and then go from there?

9. saifoo.khan

As you can see that the radical has exponent 3, we will take 3 to multiply as exponent too! This will lead us to:

10. saifoo.khan

|dw:1351229526819:dw|

okay

12. saifoo.khan

Can you solve now?>