Solve the logarithmic equation.log (5 + x) - log (x - 4) = log 4
A. ?
B. - 7
C. 
D. 7
Answer: D
Mathematics
You might also like to view...
Add.22 + 22
A. 43 B. 0 C. 45 D. 44
Mathematics
Find the radian measure of the central angle of a circle of radius r that intercepts an arc of length s.r = 1 meter, s = 400 centimeters
A. 400 radians
B. 
radians
C. 4 radians
D. 40 radians
Mathematics
Determine whether the given constant is a solution to the given polynomial equation.-x4 - 2x2 - 5x + 34 = 0; 2
A. No B. Yes
Mathematics
In how many ways can the letters of the word opener be arranged?
Fill in the blank(s) with the appropriate word(s).
Mathematics