Find only the rational zeros.f(x) = x5 - 5x4 + 5x3 + 15x2 - 36x + 20

A. 1, 2, 3
B. -1, 2, -2
C. 1, 2, -2
D. No rational zeros

Answer: C

Mathematics

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A. 10.0 B. 10.1 C. 12 D. -95

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Simplify using order of operations.-6 + - (26 - 10)

A. -70 B. -50 C. -41 D. -18

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Solve the problem.If a projectile is fired at an angle ? and initial velocity v, then the horizontal distance traveled by the projectile is given by Express D as a function of 2?.

A. D =  v² sin 2?
B. D =  v² sin 2?
C. D =  v² sin 2?
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Find the domain of the rational function.f(x) =

A. {x|x ? -6, 4} B. {x|x ? -6, -4, 4} C. {x|x ? -4, 6} D. all real numbers

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