Solve the logarithmic equation.ln x - ln (x - 5) = ln 3
A. No solution
B. 
C. -2
D. 
Answer: D
Mathematics
You might also like to view...
Evaluate.-
+ 
+ (5 + 
)
A. -19 B. -5 C. 7 D. 5
Mathematics
Find the zeros of the polynomial function and state the multiplicity of each.f(x) = 3(x + 6)2(x - 6)3
A. 4, multiplicity 1; 6, multiplicity 1; -6, multiplicity 1 B. 4, multiplicity 1; -6, multiplicity 3; 6, multiplicity 3 C. -6, multiplicity 3; 6, multiplicity 2 D. -6, multiplicity 2; 6, multiplicity 3
Mathematics
Simplify. Write your answer in the form a + bi, where a and b are real numbers.(6 + 
) + (2 + 
)
A. 8 + 4i B. 8 + 16i C. 8 + 12i D. 8 + 80i
Mathematics
Find the largest open interval where the function is changing as requested.Decreasing y = 
+ 7
A. (0, ?) B. (7, ?) C. (-7, 0) D. (-7, 7)
Mathematics