Solve. Try factoring first. If factoring is not possible or is difficult, use the quadratic formula.
+ 
= 
A. 
B. 
C. 
D. 
Answer: D
Mathematics
You might also like to view...
Perform the indicated operation. Write the result in the form a + bi.(3 + 
) (5 + 
)
A. 15 + 
- 25¡
B. 15 - 
+ 3¡
+ 5¡ 
C. 5 - 8¡
D. 25 + 80i
Mathematics
Factor the polynomial by grouping.6x2 - 10x + 9x - 15
A. (6x - 3)(x + 5) B. (6x + 3)(x - 5) C. (2x - 3)(3x + 5) D. (2x + 3)(3x - 5)
Mathematics
Sketch the graph of the curve by plotting points.x = 6 sin ?, y = 6 cos ?; 0 ? ? ? 2?
A. 
B. 
C. 
D. 
Mathematics
Graph the sinusoidal function.y = -3 sin (?x)
A. 
B. 
C. 
D. 
Mathematics