Question 950116
When {{{x}}} is very large in the negative range, the first term is negative, the second term is positive, so the value of {{{P(x)}}} will be negative.
When {{{x}}} is very large in the positive range, the first term is positive, the second term is also positive, so the value of {{{P(x)}}} will be negative.
So the graph will come from the bottom, left, cross through the x axis at {{{-2}}},{{{0}}},and {{{2}}} and then will move up to the top, right.
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{{{graph(300,300,-5,5,-20,20,x*(x^2-4))}}}