Use properties of exponents to simplify the expression. Express answers in exponential form with positive exponents only. Assume that any variables in denominators are not equal to zero.(-2x4y-4)(-5x4y2)

A.
B. 10x6y8
C. 10xy8
D.

Answer: D

Mathematics

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A. Quadrant II

B. Quadrant III

C. Quadrant III

D. Quadrant IV

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