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Factor the polynomial 30x^3 + 22x^2 + 4x completely.

Factor the polynomial 30x^3 + 22x^2 + 4x completely.
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3 votes
Factor the polynomial 30x^3 + 22x^2 + 4x completely.

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User Nateowami
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1 Answer

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30x^3 + 22x^2 + 4x \\ \\ gcf = 2x \\ \\ 2x ( (30x^3)/(2x) + (22x^2)/(2x) + (4x)/(2x) ) \\ \\ 2x ( 15x^2 + 11x + 2) \\ \\ 2x (15x^2 + 6x + 5x + 2) \\ \\ 2x(3x(5x + 2) + (5x + 2)) \\ \\ 2x(5x + 2)(3x + 1) \\ \\

The final result is: 2x(5x + 2)(3x + 1).
answered
User Jacob Celestine
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