Multiply and simplify any radicals in your answer. Assume that all variables represent positive real numbers.(8
)(9
)
A. 72
B. 216
C. 648
D. 216
Answer: D
Mathematics
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A. 
B. 
C. 
D. 
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Evaluate the function.Find f(3).
A. 27 B. 1 C. 0 D. 3
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Use a calculator to perform the indicated operation. Round the result to two decimal places.- 
A. 5.40 B. 0.19 C. -5.40 D. -0.19
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Evaluate.x3 + -5 + y when x = 2 and y = -5
A. -6 B. -13 C. -2 D. -4
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