Question

If (x-2) is a zero of of x3 -4x2 + kx -8 find k. IF YOU GIVE RIGHT ANSWER I WILL MARK YOU AS BRAINLIEST

Answer 1

Answer: Hope this helps you

Step-by-step explanation:

Answer 2

Answer:

k = 4

Step-by-step explanation:

If x - 2 is zero of polynomial of x³ - 4x² + kx - 8 = 0

Then x = 2 is a solution of this cubic equation

Putting x = 2 in Cubic Equation, We Get

=> 2³ - 4(2)² + 2k - 8 = 0

=> 8 - 16 + 2k - 8 = 0

=> k = 8