Write as the sum and/or difference of logarithms. Express powers as factors.log5
A. log5x - 2
B. - 2log5x
C. log5x - 2
D. 10 - log5x
Answer: C
Mathematics
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Find the domain and graph the function.g(x) = -1 + 2x - x2
A. D: (-?, ?)
B. D: (-?, ?)
C. D: (-?, 0]
D. D: (-?, ?)
Mathematics
Add or subtract as indicated. Simplify, if necessary. -
A. -
B.
C.
D. -
Mathematics
Solve the equation. =
A.
B.
C.
D.
Mathematics
Multiply, then simplify the product. Assume that all variables represent positive real numbers.( - 2)(
- 3)
A. x + 6
B. x - 3
- 2
+ 6
C. x + 6
D. x +
+ 6
Mathematics