Question

if x minus 2 is a factor of the polynomial 3 x cube minus 7 x square + kx - 16 then the value of k is

Answer 1

Answer:

Step-by-step explanation:

g(x)=x-2

0=x-2

2=x

x=2

p(x)=3$3xx^{2} -7x^{2}  +kx-16$

p(2)=3(2)$2^{2} -7(2)(2)+k(2)-16$

0=24-28+2k-16       {x-2 is the factor of the given polynomial therefore          p(x)=0}

0=2k-20

20=2k

k=20\2

k=10

Answer 2

Step-by-step explanation:

hope this is helpful.....