SOLUTION: These equation has more than 2 solutions. 27x^3-8=0 Help. What do I do since it is a cube not square

SOLUTION: These equation has more than 2 solutions. 27x^3-8=0 Help. What do I do since it is a cube not square

Algebra.Com

Question 159122: These equation has more than 2 solutions.
27x^3-8=0 Help. What do I do since it is a cube not square
Answer by midwood_trail(310) (Show Source): You can put this solution on YOUR website!
27x^3 -8 = 0
Add 8 to both sides.
27x^3 = 8
Divide both sides by 27.
x^3 = (8/27)
We now take the CUBE ROOT of both sides.
Final answer is x = 2/3

RELATED QUESTIONS
decide all values of b in the following equations that will give one or more real number... (answered by josmiceli)

I've missed a lot of school because I've been sick and I'm trying to get all of my work... (answered by jsmallt9)

I am not able to figure this one out, the question is as follows: What number would... (answered by robertb)

I have several of these problems - and I forget how to arrange them it has been so long.... (answered by scott8148)

how do I determine if x^2-3x+3=0 is a quadratic equation has two rational solutions,two... (answered by stanbon)

Help! I asked earlier and I have tried but I do not even understand the question. Can... (answered by ankor@dixie-net.com)

1+(1/x^2)=(3/x) what are the solutions to the equation? A. x=(3/2)+(square root of... (answered by KMST)

Please help me solve this. I tried to FOIL, but I do not foil well. Write a quadratic... (answered by ankor@dixie-net.com)