Simplify.

A. -2x3
B. -2x
C. -4x
D. -2

Answer: B

Mathematics

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A.
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D. 56?

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Integrate the function.

A.  + C
B.  + C
C.  + C
D.  +  + C

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Find . Express the answer in standard form.z1 = 20(cos 338° + i sin 338°)z2 = 4(cos 68° + i sin 68°)

A. -5
B. -5i
C. - i
D. -  + i

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Multiply.(6p - 1)(36p2 + 6p + 1)

A. 36p3 - 1  B. 216p3 + 1  C. 216p3 + 42p2 - 1 D. 216p3 - 1 

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