Solve the logarithmic equation. Be sure to reject any value that is not in the domain of the original logarithmic expressions. Give the exact answer.log (2 + x) - log (x - 2) = log 3
A. {-4}
B. {4}
C. ?
D. 
Answer: B
You might also like to view...
Estimate the value of the quantity.The table shows the velocity of a remote controlled race car moving along a dirt path for 8 seconds. Estimate the distance traveled by the car using 8 subintervals of length 1 with left-end point values.
A. 154 in. B. 139 in. C. 298 in. D. 149 in.
Round the decimal to the given place value.12.6454, nearest hundredth
A. 12.65 B. 12.644 C. 12.645 D. 12.66
Two cities have latitudes 38 N and 46 S and have approximately the same longitude. If the radius of the Earth is taken as 3960 miles, what is the distance between the cities to the nearest mile?
What will be an ideal response?
Solve the problem.To find the temperature in degrees Celsius corresponding to -22 degrees Fahrenheit, you need to compute 
Simplify this expression.
A. -33° C B. -28° C C. 2° C D. -30° C