Perform the indicated operation and write the answer in lowest terms. 
+ 
+ 
A. 
B. 
C. 
D. 
Answer: C
You might also like to view...
Evaluate the integral by making a substitution and then using a table of integrals.
dx
A. 
(2x + 3) sin-1 
+ 
+ C
B. 
(2x+3) sin-1 
+ 
+ C
C. 
(x + 3) tan-1 
- 
+ C
D. 
(x + 2) sin-1 
- 
+ C
Write an inequality associated with the given interval notation.(-?, -4] ? [1, ?)
A. -4 < x < 1 B. x ? -4 or x ? 1 C. x ? -4 or x ? 1 D. -4 ? x ? 1
Find the perimeter or area of the figure as indicated. Express your answer in simplified radical form.Find the area of the rectangle. 
ft
A. 5
sq ft
B. 25
sq ft
C. 10 sq ft
D. 
sq ft
Answer the question.When using the substitution or elimination method to solve a system of two equations, you end up with an equation stating 
What does this indicate to you about the system of equations?
What will be an ideal response?