Solve the equation.log (5 + x) - log (x - 3) = log 5
A. -5
B. ?
C. 5
D. 
Answer: C
Mathematics
You might also like to view...
Find the first three nonzero terms of the Maclaurin series for the given function and the values of x for which the series converges absolutely.f(x) = (cos x) ln(1 + x)
A. x - 
- 
+ ..., -1 < x < 1
B. x - 
- 
+ ..., -1 < x < 1
C. x - 
+ 
+ ..., -1 < x < 1
D. x - 
- 
+ ..., -1 < x < 1
Mathematics
Provide an appropriate response. Solve the system of equations using the addition method: 3a + b = 3 a + 2b = 11
A. a = 6, b = -15
B. a = -1, b = 6
C. a = 1, b = 0
D. a = 
, b = -5
Mathematics
Use the intermediate value theorem to approximate the one real zero on the given interval. Round your answer to two decimal places.f(x) = x3 - 8x - 3; [-1, 0]
A. 0.38 B. -2.62 C. 2.62 D. -0.38
Mathematics
Simplify the factorial expression.
A. 
B. (n - 4)!
C. n - 4
D. 
Mathematics