Evaluate the sum. 

A. -6
B. -30
C. 30
D. 81

Answer: A

Mathematics

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A. e9x + C
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D. e9x+1 + C

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Solve.2x1/2 - 15x1/4 - 50 = 0

A. 10,000
B. 10, - 
C. 10,000, 
D. -10, -5

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Simplify the given expression using the definition for negative exponents. Assume that all variables represent nonzero numbers.2p-4

A. 25p4
B.  
C.  
D.  

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A. degree -6 B. degree 4 C. degree 3 D. degree 2

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