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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Solve.6816 - 1796 = x

A. 5120 B. 5020 C. 4920 D. 8612

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y? = 2( y + x); y (1 2) = 1

Solve the initial-value problem.

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Factor:



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Use a change of variables to find the volume of the solid region lying below the surface  and above the plane region R: region bounded by the square with vertices . ?

A. 336 B. 28 C. 84 D. 0 E. 56

Mathematics