Question

find the value of k if x minus 3 is a factor of x square - 4 x + k
​

Answer 1

Hello.... Buddy ✌️✌️

Given :

If x - 4 is a factor of x^2 -4x+k = 0

Then, x-4 = 0

x = 4

Put x = 4 , in the given equation.

x^2- 4x + k =0

(4)^2 - 4×4 + k =0

16 - 16 + k = 0

So,,,

K = 0

☺️☺️☺️_hope..It..helps_☺️☺️☺️

#BAL

#Answer with quality

Answer 2

Answer:

Step-by-step explanation:

Easy put the value of X that is 3 into the equation x^2-4x +k

Hope u understand by means of image

Mark my answer as brainiest