## anonymous one year ago |-4b-8| + |-1-b^2| +2b^3; b=-2 Can someone help me? ;-;

1. anonymous

$$\bf |-4{\color{brown}{ b}}-8| + |-1-{\color{brown}{ b}}^2| +2{\color{brown}{ b}}^3\qquad b={\color{brown}{ -2}} \\ \quad \\ |-4{\color{brown}{ (-2)}}-8| + |-1-{\color{brown}{ (-2)}}^2| +2{\color{brown}{ (-2)}}^3\implies ?$$

2. anonymous

I suck at this so I have no idea

3. anonymous

Is -13 one of you're answers?

4. anonymous

I have to write out the answer so I have no idea /.\

5. anonymous

I did the equation, and got -13... But I don't want to steer you in the wrong direction! :/ I'll try and figure a way to explain it to you, so you can try it yourself... and see what you can get!

6. anonymous

I tried doing it myself and that's what I got but I wanted to make sure. I didn't want to look stupid lolol. Can you help me with one more?

7. anonymous

yes.

8. anonymous

-(4h-1) / 1+h ; h=2

9. anonymous

Thank you so much cx

10. anonymous

I got -5 And you're welcome!

11. anonymous

you're a life saver, tysm!

12. anonymous

Not a problem! :)

13. anonymous

Have a great day cx

14. anonymous

You too!