Evaluate the radical expressions or indicate that the root is not a real number.
A. 
B. 9
C. 6561
D. Not a real number
Answer: B
Mathematics
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A. x4(x2 + 16) B. x2(x4 + 16x) C. 16x2(x4 + 1) D. x2(x4 + 16)
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Solve the three-part inequality. Write your answer in interval notation.-13 < -5x + 2 ? 7
A. (-1, 3] B. [-3, 1) C. [-1, 3) D. (-3, 1]
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Solve the logarithmic equation. Be sure to reject any value that is not in the domain of the original logarithmic expressions. Give the exact answer.log2(x + 1) + log2(x - 5) = 4
A. {7, -3} B. {-3} C. {8} D. {7}
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Solve the problem.If (3, 3) is the endpoint of a line segment, and (8, 7) is its midpoint, find the other endpoint.
A. (11, 13) B. (13, 11) C. (13, -1) D. (-7, -5)
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