Answer to the question
-20
It represented a vertical line that no matter what y is, x is always 6
Answer:
3(x+2)
3x+6
Step-by-step explanation:
We should multiply it by 3
That's just too bad. I don't the answer. I'm just doing this to get points. Good luck.
With the facts you got here, you can make the following equation:
x*(x+2)=24
x^2+2x=24
x^2+2x-24=0
Then you can use the following formula (which you might have seen before):
x = (-b +/- sqrt(b^2-4ac))/2a
where
ax^2+bx+c=0
(-2 +/- sqrt(4+96))/2
(-2 +/- 10)/2
x_1 = 4
x_2 = -6
