Solve 9 = 16x 2 + 24x = 0 by factoring.
a. 
b. x = 4, 3
c. x = -3, -4
d. 
e. 
e.
Mathematics
You might also like to view...
Graph the pair of parametric equations with the aid of a graphing calculator.x = 6 sin t - sin 6t, y = 6 cos t - cos 6t, 0 ? t ? 2?
A. 
B. 
C. 
D. 
Mathematics
Use the square root property to solve the equation.(x + 3)2 = 14
A. {3 - 
, 3 + 
}
B. {-3 - 
, -3 + 
}
C. {- 
, 
}
D. {11}
Mathematics
Find the focus and the directrix of the parabola.y = - 
x2 + 
x - 
A. (2, -3); y = 1
B. (2, -9); y = -7
C. 
; y = - 
D. (2, 1); y = -3
Mathematics
Classify the angle as acute, obtuse, straight, or right.
A. Straight B. Obtuse C. Acute D. Right
Mathematics