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what 12x^3+11x^2+2x

0 votes

perfect square trinomials.

asked Feb 22, 2014 in ALGEBRA 1 by andrew Scholar

1 Answer

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The trinomial is 12x ^3 + 11x ^2 + 2x.

Factor by grouping.

x (12x ^2 + 11x + 2)

x (12x ^2 + 8x + 3x + 2)

x (4x (3x + 2) + 1(3x + 2))

Factor : x (3x + 2)(4x + 1).

Therefore, complete factor of 12x ^3 + 11x ^2 + 2x is x (3x + 2)(4x + 1).

answered Mar 29, 2014 by lilly Expert

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