Use the rational zero test to find all the rational zeros of f(x).f(x) = 4x3 + 5x2 - 23x - 6
A. Zeros: 3, -2, 1
B. Zeros: 3, -2, 1/4
C. Zeros: -3, 2, -1/4
D. Zeros: -3, 2, -1
Answer: C
Mathematics
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Solve the literal equation for the specified variable.a + b = s + r for s
A. s = r(a + b)
B. s = 
C. s = 
+ b
D. s = a + b - r
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Solve the equation.log (4 + x) - log (x - 5) = log 2
A. 
B. - 14
C. ?
D. 14
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Graph the solution set of the system of inequalities or indicate that the system has no solution.x2 + y2 ? 36x + y > 1
A. 
B. 
C. 
D. 
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