Solve the equation.log5(x + 1) = 1 + log5(x - 1)
A. 
B. 
C. 
D. 
Answer: C
Mathematics
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Solve the rational inequality.
+ 
? - 
A. (-?, -2 ] ? [ 1, 2) B. (-?, -4 ] ? (-2, 1] ? (2, ?) C. [-4, -2) ? [1, 2) D. [-4, -2) ? (-2, 1]
Mathematics
Divide, if possible.
A. -9
B. 2
C. 
D. -2
Mathematics
Use the given information to find the equation of the circle.Center: (0, 1); radius: 3
A. (x - 1)2 + y2 = 9 B. x2 + (y + 1)2 = 3 C. (x + 1)2 + y2 = 9 D. x2 + (y - 1)2 = 9
Mathematics
Provide the proper response.If F'(x) = f(x), then 
=i) F(a) - F(b).ii)F(b) - F(a).iii) F(b) + F(a).
A. Either i or ii could be correct. B. Only i is correct. C. Only iii is correct. D. Only ii is correct.
Mathematics