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Solve for x. 6x=2x³ + 11x² x = [?], [ ], [ ]
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Solve for x. 6x=2x³ + 11x² x = [?], [ ], [ ]

User Michael Barany
by
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1 Answer

2 votes

Answer:

Hi,

0,-6,1/2

Explanation:


6x=2x^3+11x^2\\\\=2x^3+11x^2-6x\\\\=x(2x^2+11x-6)\\\\=x(2x^2+12x-x-6)\\=x(2x(x+6)-(x+6))\\=x(x+6)(2x-1)\\\\Sol=\{-6,0,(1)/(2) \}\\

User Wakil Ahmed
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