Use the rules for exponents to rewrite the expression and then evaluate the new expression. 3-2? 34

A.
B. 6
C. -729
D. 9


Answer: D

Mathematics

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Express in terms of sums and differences of logarithms.logb

A. logbx + logby - 4logbz
B. logbx ? logby ÷ 4logbz
C. logbx + 2logby - 8logbz
D. logbx - logby + 4logbz

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Solve the problem.Find the point on the plane    that is nearest the origin.

A. (4, 4, 0) B. (2, 4, 0) C. (-2, 8, 2) D. (2, 4, -2)

Mathematics

Give the name of the surface.

A. Octagonal cone B. Octagonal pyramid C. Oblique cylinder D. Right octagonal prism

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Find a so that the statement is true.

A. 6 B. 0 C. 5 D. 8 E. 7

Mathematics