Question

Q8. The value of K for which x-1 is a factor of 4x+3x2-4x+k, is
A. 3
B. 1
C.-2
D.-3​

Answer 1

Answer:

-6

Step-by-step explanation:

x-1 = 0

x = 1

p(x) = 4(1) + 3(2) - 4(1) + k

= 4 + 6 - 4 + k

= 6 + k

6 + k = 0

k = -6