Simplify. The exponents in the answer should be positive integers.(7x-3y3)(7-1x7y-8)

A. - 
B.
C.
D.


Answer: D

Mathematics

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?The number    is an element in which of the following sets?

A. ?Whole Numbers B. ?Irrational Numbers C. ?Rational Numbers D. ?Numbers < 0.2 E. ?All of the above

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Graph the function.f(x) = log4x

A.

B.

C.

D.

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Determine if the equations in the given pair are equivalent. Each equation has only one solution.y + 1 = 13  and y = 12

A. Equivalent B. Not equivalent

Mathematics

Factor.4k3 + 32

A. 4(k + 8)(k2 - 8k + 16) B. 4(k - 2)(k2 + 2k + 4) C. 4(k + 2)(k2 + 2k + 4) D. 4(k + 2)(k2 - 2k + 4)

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