## Katieann16 Group Title f(x)=-2x^3-4x^2+3x-8, use the remainder theorem to determain f(-1) one year ago one year ago

1. hartnn Group Title

to get f(-1), just replace 'x' in f(x) by -1

2. Need_Help_Correcting! Group Title

Can on of you guys help me :D

3. hartnn Group Title

ok, i think the question states to use remainder theorem, means you need to divide f(x) by x+1, and the remainder would be f(-1)

4. Katieann16 Group Title

-13?

5. hartnn Group Title

yes, thats correct, but make sure you divided f(x) by x+1 to get the remainder as -13

6. Katieann16 Group Title

thank you (:

7. hartnn Group Title

$\begin{array}l\color{red}{\text{w}}\color{orange}{\text{e}}\color{#e6e600}{\text{l}}\color{green}{\text{c}}\color{blue}{\text{o}}\color{purple}{\text{m}}\color{purple}{\text{e}}\color{red}{\text{ }}\color{orange}{\text{^}}\color{#e6e600}{\text{_}}\color{green}{\text{^}}\color{blue}{\text{}}\end{array}$