Rewrite the given expression as a single logarithm. Assume that all variables are defined in such a way that variable expressions are positive and bases are positive numbers not equal to 1.logw (x2 - 25) - logw (x - 5)
A. 
B. logw (x + 5)
C. logw (x2 - 25)(x - 5)
D. logw 
Answer: B
Mathematics
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Solve the equation.(-6x + 2) + 4 = -5(x - 1)
A. {- 1} B. {1} C. {- 7} D. {7}
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A. 0.000024 B. 0.00024 C. 0.024 D. 0.0024
Mathematics