6x^2+12x=0 Â Factor out the greatest common factor which is 6x
6x(x+2)=0
So the there are two solutions, when x=0 and x=-2
The points are, (0,0) and (-2,0)
And they expressed it as {0, -2}
Answer from: Quest
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Answer from: Quest
No because if you do the higher number minus the lower number you will get a positive. if you do it the other way around you will get a negative number
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