Question

Find the value of k, if x-2 is a factor of 6x3

-4x2+kx-4.​

Answer 1

Answer:

k=-14

Step-by-step explanation:

Given

6x3-4x2+kx-4.

and

x-2 is the factor

x-2 = 0

x = 2

put x= 2 in 6x3-4x2+kx-4 =0

= 6(2)^3-4(2)^2+2k-4 =0

= 48-16+2k-4 =0

= 28+2k =0

2k = -28

k =-14