Question

find the value of k if x-2 is a factor of p(x) =3x²-kx+4
please find the solution​

Answer 1

Answer:

4

Step-by-step explanation:

as x-2 is a factor of 3x² -kx +4 ,

x-2=0, x= 2

p(2) => 3(2)²-k(2) +4

=>12 -2k -4

=>8-2k =0

=>8 = 2k

=> 8/2 = k

=> k = 4

hence the value of k is 4.

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