Question

Working on polynomials and can't seem to get it right. Hope someone can assist me. -4x^3+7x^2-3x-2. x=-2

Answer 1

do you have to subitue -2 for the xs

Answer 2

yes I do.

Answer 3

i got it

Answer 4

-4x^3+7x^2-3x-2. x=-2
-4(-2)^3+7(-2)^2-3(-2)=
8^3+14^2+6
14^2+8^3+6 is the answer

Answer 5

try to understand waht i have done i am good at polynimals

Answer 6

Okay but that is not what the are looking for. It says to evaluate and are looking an answer.

Answer 7

They also want the answer simplified. I get 3 chances to answer it and then I have to try a different problem. I already used to guesses.

Answer 8

0

Answer 9

the answer is 714

Answer 10

I will try it and tell you what it is. brb

Answer 11

what

Answer 12

is 714 your aanswer

Answer 13

They said the answer was 64

Answer 14

how

Answer 15

who

Answer 16

I am doing my problems online. I work the problem and submit my answer. I get 3 tries then I have to do a different problem.

Answer 17

After the 3rd try it tells me what the answer is

Answer 18

try subimating 714

Answer 19

plz become my fan

Answer 20

That is what I did. It was my 3rd try so it told me that the answer was 64 and I do not know how they are getting it.