Question

Which of the following is a polynomial with roots –2, –3 , and 3 ?

A. x3 + 4x2 + 9x + 24
B. x3 – 4x2 + 9x – 24
C. x3 + 2x2 + 9x + 18
D. x3 – 2x2 + 9x – 18

Answer 1

(x+2)(x+3)(x-3)
multiply out

Answer 2

(x+3)(x-3)--> x^2 -9

Answer 3

c

Answer 4

Wait! I forgot to add the "i" after the -3 and the 3 I don't know if it makes a difference but I forgot

Answer 5

c

Answer 6

yes, it make a difference

Answer 7

it's still c

Answer 8

Is it still "C"?

Answer 9

Which one would it be?

Answer 10

it's C

Answer 11

yes, it is C