A cubic function has an x^{4} term, its general form is:
a x^{4} + b x^{3} + c x^{2} + d x + e = 0
Methods of solution
 by factors
 by completing the square
 by formulae
 by graph
A cubic function has an x^{4} term, its general form is:
a x^{4} + b x^{3} + c x^{2} + d x + e = 0
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