How do you factor $5 x^{2} + 3 x + 4$ $5x^2+3x+4$ ?

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Answer 1 · 2017-05-28T03:17:35

can't be factored

f(x) = 5x^2 + 3x + 4
D = b^2 - 4ac = 9 - 80 = - 71 < 0
This trinomial can't be factored because D < 0.

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