Solve the polynomial inequality. Express the solution using interval notation.x3 + 4x2 > x + 4
A. (-1, 1) ? (4, ?)
B. (-?, - 1) ? (1, 4)
C. (- 4, -1) ? (1, ?)
D. (-?, - 4) ? (-1, 1)
Answer: C
Mathematics
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