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Posted by **Hannah** on Thursday, January 27, 2011 at 7:27pm.

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 - assistance needed -
**Writeacher**, Thursday, January 27, 2011 at 7:29pmPlease type your

__subject__in the**School Subject**box. Any other words,__including obscure abbreviations__, are likely to delay responses from a teacher who knows that subject well.

- Help -
**bobpursley**, Thursday, January 27, 2011 at 7:31pmThe ( ) confuse me. I am wondering if you meant

cubrt(3x-8) -1=0

cubrt(3x-8)=1

cube both sides

3x-8=1

3x=9 and you take if from there.

- Help -
**helper**, Thursday, January 27, 2011 at 7:39pmThis problem was solved below for you.

How many tutors do you need to solve this for you?

- Help -
**Hannah**, Thursday, January 27, 2011 at 7:40pmI get x=3 can you let me know if I have it right

- Help -
**helper**, Thursday, January 27, 2011 at 7:49pmYes, x = 3

See your 1st post.

I had a typo, and corrected it below.

- Help -
**Hannah**, Thursday, January 27, 2011 at 7:51pmThanks, it didn't look right thats why I reposted

- Help -
**helper**, Thursday, January 27, 2011 at 8:00pmsorry about the typo!

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