Simplify the expression. Write your answer without negative exponents. Whenever an exponent is negative or zero, assume that the base is not zero.(4x7y-4)-3

A.
B.
C. 4x7y12
D.

Answer: A

Mathematics

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Find all real numbers that satisfy the equation. Round approximate answers to the nearest hundredth.3 tan  -  = 0

A. {x|x = 1.57 + 3k?}
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C.
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A. 6 + 7
B. 6 + 7
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Factor the trinomial.y2 - 10y + 16

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