Is (x - 1) a factor of 2x^3– 3x^2– 18x – 8?

No.

x-1 is not a factor of the polynomial

X-1 = 0

X = 1 (1)

put the value of X in given equation

2 (1)^3-3(1)^2-18(1)-8=0

2-3-18-8=0

-27 is not equal to 0.

x-1 is not factor of given equation

b or 2, just plug these equations into your graphing calculator then check the graph to see the image. if it matches up then that's your answer!

google dat sis

step-by-step explanation: