Evaluate the radical expression if it is a real number. Use a calculator to approximate irrational numbers to the nearest hundredth. If the expression is not a real number, so state.- 
A. 9
B. 3
C. -3
D. not a real number
Answer: C
Mathematics
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Use properties of logarithms to expand the logarithmic expression as much as possible. Where possible, evaluate logarithmic expressions without using a calculator.logb (yz6)
A. logb y + logb6z B. 6 logb yz C. 6 logb y + 6 logb z D. logb y + 6 logb z
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Solve the polynomial equation.(2x - 9)(x + 4)(x - 3) = 0
A. 
, -4, 3
B. 9, -4, 3
C. - 
, 4, -3
D. 108
Mathematics
Match the inequality with the correct graph or interval notation.x ? 3
A. 
B. 
C. 
D. 
Mathematics
Find a bound on the real zeros of the polynomial function.f(x) = x5 + 3x4 + 9x3 - 6x2 - 3x - 12
A. -33 and 33 B. - 12 and 12 C. -10 and 10 D. -13 and 13
Mathematics