Question

MEDAL! What is a polynomial function in standard form with zeros 1, 2, -2, -3?
x^4+2x^3+7-8x+12
x^4+2x^3-7-8x+12
x^4+2x^3-7+8x+12
x^4+2x^3+7-8x+12

Answer 1

1. (x^4)+2*x^3-(8*x)+19

Answer 2

You mean +12 at the end?
How did you get it?
When I tried to graph it I didn't get those zeros.

Answer 3

2. (x^4)+2*x^3-(8*x)+5

Answer 4

yes i do

Answer 5

3. (x^4)+2*x^3+8*x+5

Answer 6

an 4. (x^4)+2*x^3-(8*x)+19

Answer 7

I just realized I made a mistake
x^4+2x^3+7x^2-8x+12
it is 7x^2.
Sorry about that.

Answer 8

its okay XD

Answer 9

Would it still come out to x^4+2x^3+7x^2-8x+12?

Answer 10

okay whats tha original prblem?

Answer 11

What is a polynomial function in standard form with zeros 1, 2, -2, -3?

Answer 12

x^4+2x^3+7x^2-8x+12
x^4+2x^3-7x^2-8x+12
x^4+2x^3-7x^2+8x+12
x^4+2x^3+7x^2-8x+12

And these are the answer choices.

Answer 13

@Phebe

Answer 14

i think its B
what u think?

Answer 15

A was thinking A.. but Im not sure why. I tried graphing it and none of the graphs had those zeros

Answer 16

well which one r u positive about A or B

Answer 17

Neither. But I guess your word is more valid than mine in this case. So I guess B.

Answer 18

okay well thanx!! XD

Answer 19

I'll try it out and see what happens. Thank you!