Question

if x-3 is a factor of x^2-6x+12, then find the value of k. also find the other factor of the -polynomial for this value of k.​

Answer 1

Answer:Answer

Let f(x)=4x  

3

+3x  

2

−4x+k.

⇒(x−2) is a factor of f(x)

⇒ Remainder=0

⇒f(2)=4(2)  

3

+3(2)  

2

−4×(2)+k=0

⇒32+12−8+k=0

⇒36+k=0

∴k=−36

Step-by-step explanation:

Answer 2

Step-by-step explanation:

there is mistake in question in the place of 6x there is Kx.