SOLUTION: It says Use the root method to solve for z: (z-4)^3=8 The answers are only odd in the back of the book for help This is an even one. I came out with the answer 8 but when i che

Algebra ->  Finance -> SOLUTION: It says Use the root method to solve for z: (z-4)^3=8 The answers are only odd in the back of the book for help This is an even one. I came out with the answer 8 but when i che      Log On


   



Question 136821: It says
Use the root method to solve for z: (z-4)^3=8
The answers are only odd in the back of the book for help
This is an even one.
I came out with the answer 8 but when i check it the answer isn't 8

Answer by scott8148(6628) About Me  (Show Source):
You can put this solution on YOUR website!
taking the cube root __ z-4=2 __ adding 4 __ z=6