Simplify the rational expression. If the expression is already in simplest form, state this as your answer.
A. 
B. 
C. simplest form
D. 
Answer: A
You might also like to view...
Solve the problem.Consider the rational inequality 
> 0. Without doing any work, give the solution set. (Hint: determine the sign of the numerator and denominator.)
A. (-?, ?) B. ? C. (-?, -8) D. (-9, ?)
Solve.x3 + x2 - 12x = 0
A. x = 0, 2, 3 B. x = 2, 3 C. x = 0, - 4, 3 D. x = - 4, 3
Solve the problem.The motion of a projectile that is fired at a 60° angle with the horizontal is given by x = 
t, 
for t in 
Suppose a projectile is fired with an initial velocity of 700 feet per second at an angle of 60° with the horizontal. Find (a) the time when it strikes the ground and (b) the range (horizontal distance covered).
A. (a) 21.9 sec (b) 13,261 ft B. (a) 37.9 sec (b) 13,261 ft C. (a) 18.9 sec (b) 17,227 ft D. (a) 10.9 sec (b) 1914 ft
Use interval notation to represent all values of x satisfying the given conditions.y = 
- 
- 
and y is at least 0.
A. (3, ?) B. (-?, 3] C. [3, ?) D. (-?, 3)