Solve by completing the square.25b2 - 70b + 48 = 0
A. - 
, - 
B. 
, 
C. 
, 
D. 
, 
Answer: B
Mathematics
You might also like to view...
Find the area of the part of hyperbolic paraboloid z = y² - x² that lies between cylinders x² + y² = 1 and x² + y² = 9.
What will be an ideal response?
Mathematics
Graph the following line.Through (0, 4), m = - 4
A. 
B. 
C. 
D. 
Mathematics
Solve the following equations for x:
3x a. ÄÄ = 9 c. 13 - 4x = 9 2 1 9 4 3 b. x + Ä = Ä d. Ä + Ä = 7 4 4 x 5
Mathematics
Find the foci of the given hyperbola.
- 
= 1
A. (8, 0), (-8, 0) B. (0, 4), (0, -4) C. (4, 0), (-4, 0) D. (0, 8), (0, -8)
Mathematics