In the equation above, a and b are constants. If this equation is solved for x, there are two solutions. What is the sum of these two solutions?
A. 2a
B. -2a
C. b
D. -b
Answer:A
In the equation above, a and b are constants. If this equation is solved for x, there are two solutions. What is the sum of these two solutions?
A. 2a B. -2a C. b D. -b
Explanation: A