## zarkam21 one year ago helpppppppppppp

1. zarkam21

2. anonymous

you can use cube root for $x^3$ so that it would be x and then same goes for the right side, -8.

3. anonymous

|dw:1433949414034:dw|

4. zarkam21

-8

5. anonymous

no, you have to use the cube root, so $\sqrt[3]{-8}$ is?

6. zarkam21

when I typed it in my calculator it said domain error

7. anonymous

it should be -2

8. zarkam21

Oh okay

9. anonymous

you're looking for the value of your x, right?

10. zarkam21

Right

11. anonymous

the value of your x is -2, remember when you have an equal sign what you do on the left side, should also be done on the right side :)