Question

The value of K, if (x-1) is a factor of 4x³ + 3x² - 4x + K, is

(a).
1
(b).
2
(c).
-3
(d).
3

please try to give me answer​

Answer 1

Answer:

(b)

2

Is the correct answer

Answer 2

Answer:

c)-3

if (x-1)=0

then x= 1