Simplify the expression.
?

?

A.
B.
C.
D.
E.


Answer: C

Mathematics

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Solve the problem.Determine which will travel farther: baseball x hit 125 feet per second at an angle of 35° relative to level ground or baseball y hit 112 feet per second at an angle of 

A. baseball x B. baseball y

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Find the product.(5 + )(5 - )

A. 38
B. 5 - 2
C. 12
D. -8

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Perform the division. Write the answer with positive exponents.

A. 24x10 + 7x2 - 7 +  +  
B. 3x3 + 7x2 - 7
C. 3x3 + 56x9 - 56x7 + 32x5 + 5x4
D. 3x3 + 7x2- 7 +  + 

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Determine the zeros (if any) of the rational function .

A. x = -2, x = 2
B. x = 2
C.
D.
E. no zeros

Mathematics