Express as a single logarithm.logx 9 - logx 3

A. logx 6
B. logx 3
C.
D. logx 27

Answer: B

Mathematics

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Find the zeros of f(x), given that one zero is k.f(x) = x3 + 4x2 - 2x - 8k = -4

A. -, ±2
B. -4, ±
C. -, ±
D. -4, ±2

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Mathematics

Evaluate the expression for othe given values of the variables.3x for x = 4

A. 12 B. 4 C. 3 D. 7

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Mathematics

Solve.A water tank can be filled in 7 minutes and emptied in 8 minutes. If the drain is accidentally left open when the tank is being filled, how long does it take to fill the tank?

A.  min
B.  min
C. 56 min
D. 3 min

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Mathematics

Simplify using the product rule, if possible.y7 ? y0

A. y8 B. y7  C. y0 D. 0

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Mathematics