Simplify the exponential expression. Write any negative exponents as positive exponents. Assume all variables represent positive real numbers.(9x1/3y1/3)2

A. 81x2y2
B. 81x1/6y1/6
C. 81x2/3y2/3
D. 81x1/9y1/9


Answer: C

Mathematics

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Simplify.-|-2|

A. 2 B. -2 C. 1 D. -1

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Subtract.- 

A. 9.7 B. 9.77 C. 10.67 D. 9.67

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Find the Taylor polynomial of lowest degree that will approximate F(x) throughout the given interval with an error of magnitude less than than 10-3.F(x) = , [0, 0.5]

A.  - 
B.  - 
C.  - 
D.  - 

Mathematics

Combine like terms.-  + 4y + y - 16 + y

A. 6y -  
B.  y
C. 6y - 1
D. y + 1

Mathematics