Question

LAST ONE!!!! what polynomial has roots of -4,-1, and 6

x^3 - 9x^2 -22x +24
X^3 -x^2 -26x -24
x^3 +x^2 -26x +24
x^3 +9x^2 +14x -24

i got x^3 -x^2 -26x +24

Answer 1

check if the roots give you a zero value in the poly to dbl chk

Answer 2

-1 -1 +26 +24 = 0?

Answer 3

b and d work with -1, so you can narrow it down