Simplify.

A.  
B.
C. y11
D. y3

Answer: A

Mathematics

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D. an =  + 5(n - 1)

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Solve the inequality and graph the solution set. < 3

A. (-?, -4) ? (0, ?)

B. (-?, -4) ? (4, ?)

C. (-4, 4)

D. (-4, 0)

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Factor completely. State that the polynomial is prime if it cannot be factored.x2 - 9x + 81

A. (x + 9)2 B. (x + 9)(x - 9) C. (x - 9)2 D. prime

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Find the volume under the surface z = f(x,y) and above the rectangle with the given boundaries.z =  + ; 0 ? x ? 1, 0 ? y ? 1

A.
B.
C.
D.

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