Question

f(x)=x4+2x3−3x2−4x+12

Answer 1

ask

Answer 2

What are the possible rational zeros of

Answer 3

The factors of the constant term divided by the factors of the coefficient of the leading term. The leading term is x^4 and its coefficient is 1. So the possible rational roots are the factors of 12.

Answer 4

none

Answer 5

there are no rational roots.

Answer 6

± 1, ± 2, ± 3, ± 4, ± 6, ± 12

± 1, ± 2, ± 3, ± 4, ± 5, ± 6, ± 7, ± 8, ± 9, ± 10, ± 11, ± 12

1, 2, 3, 4, 6, 12

1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12

these are the choices

Answer 7

@ hisham1
The problem asks for the possible rational roots. Not whether or not there are any.

Answer 8

Is 7 a factor of 12?

Answer 9

f(x)=x^4+2x^3−3x^2−4x+12

Answer 10

What are the factors of 12?

Answer 11

-_-