In 51 and 52, use Descartes ' Rule of Signs to determine
Chapter , Problem 51(choose chapter or problem)
In 51 and 52, use Descartes ' Rule of Signs to determine how many positive and negative zeros each polynomial function may have. Do not attempt to find the zeros. f(x) = 12x8 - x7 + 8x4 - 2x3 + X + 3
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