Factor the polynomial completely using the trial and error method.100x3 - 20x2 - 8x
A. 4(5x2 - 2)(5x + 1)
B. 4x(5x - 2)(5x + 1)
C. x(20x - 8)(5x + 1)
D. x(5x - 2)(20x + 4)
Answer: B
Mathematics
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