Question

If x-2 is a factor of x cube -3x square +k then find the value of k

Answer 1

Answer:

let x-2=0

x=2

x-2 is a factor of the given polynomial

so x³-3x²+k =0

(2)³-3(2)²+k =0

8-12+k =0

-4 + k =0

k= 4

hope it will help you

Answer 2

Answer:

k = 4

hope it helps you....