Question 912778

{{{21x^3 + 12x^2 - 35x - 20}}}


{{{(21x^3 + 12x^2)+(-35x - 20)}}}


{{{3x^2(7x + 4)-5(7x + 4)}}}


{{{(3x^2-5)(7x + 4)}}}


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So {{{21x^3 + 12x^2 - 35x - 20}}} factors to {{{(3x^2-5)(7x + 4)}}}


Note: the order of the factors does not matter


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Thanks,


Jim