Posted by **Hannah** on Thursday, January 27, 2011 at 6:41pm.

Find all real number solutions to (cubed root 3x-8)-1=0

If there is more than one solution, separate them with commas.

If there is no solution, answer as "No solution."

- Math -
**helper**, Thursday, January 27, 2011 at 6:51pm
(cubed root 3x-8)-1=0

Take the cube rt of both sides

3x - 1 = 0

3x = ?

I'll leave this for you to finish

- Math -
**Hannah**, Thursday, January 27, 2011 at 6:55pm
Is is x=1/3

- Math -
**helper**, Thursday, January 27, 2011 at 7:32pm
Correct!

- Math -
**helper**, Thursday, January 27, 2011 at 7:46pm
Ignore above. I thought it was 3x = 1, not 3x - 8 = 1

x = 3

## Answer This Question

## Related Questions

- Help - Is there a website that will help me solve this? I can't find anything. I...
- Trig - Find all solutions of the equation in the interval [0,2pi). sqrt(3)...
- Trig - I need help, I don't remember what to do. Find all solutions of the ...
- CountIblis, can i bother you - Countiblis, i know that you might be busy do you ...
- precal - Find all solutions of the equation in the interval , 02π . =2sin2x...
- Trig - Find all solutions of the equation in the interval [0,2pi) . cos(theta)=0...
- algebra,math - Solve the equation. Check both solutions and only write the real ...
- Mathxxx!!! - 1. How many solutions does the equation have? 4x+3=2(2x+9) a.one ...
- biology - take an apricot , a walnut , few raisins square peice of spinach ,...
- algebra - 1.)correct 2.)wrong---> the first term is wrong 4(3a^2)^2 = 36a^4 3...

More Related Questions