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OpenStudy (anonymous):
Which of the following is a factor of the polynomial 2x^3+5x^2-4x-3? A. 2x+1 B. x+1 C. x-3 D. 2x-1 E. 2x-3 The answer is A, but I don't understand why. Are you supposed to use synthetic division?
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OpenStudy (anonymous):
Factor 2x^3+5x^2-4x-3, what do you get?
OpenStudy (anonymous):
You should get 3 factors, since it is of degree 3
OpenStudy (anonymous):
(2x+1) (x-1) (x+3)
OpenStudy (anonymous):
I'm confused on how to factor it
OpenStudy (anonymous):
is this by grouping?
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