Use long division :) You can look up video online. it will not let me insert picture.
Answer:
B
Step-by-step explanation:
Its false which means it equals to 0 -24=0
Answer:
let's find the zeros of the divisor
x+2=0
x=-2
let x²-3x+2k =f(x)
Now f(-2)=(-2)²-3(-2)+2k=7
4+6+2k=7
2k=7-10
2k=-3
k=-3/2