Question

find the value of K if (x-1) is a factor of p(x) = 4xcube+
3xsquare-4x+k​

Answer 1

Answer:

answer k=-3

Step-by-step explanation:

as putting x=1 in 4x^3+3x^2-4x+k=0

4(1)^3+3(1)^2-4(1)+k=0

4+3-4+k=0

7-4+k=0

3+k=0

transferring 3 to RHS

WE GET K=-3