Solve the equation by completing the square.8x2 + 24x = -15
A. 
, 
B. 
, 
C. 
, 
D. 
, 
Answer: B
Mathematics
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Solve the absolute value equation.|0.9x + 0.1| = 2
A. x = -0.333, 0.111 B. x = -0.111, 0.333 C. x = -2.333, 2.111 D. x = -2.111, 2.333
Mathematics
Evaluate f''(c) at the point.f(x) = (x2 - 3x + 2)(2x - 6), c = 0
A. f''(0) = 0 B. f''(0) = 22 C. f''(0) = -24 D. f''(0) = -12
Mathematics
Graph.f(x) = 
(x - 1)2
A. 
B. 
C. 
D. 
Mathematics
Factor completely. If the polynomial cannot be factored, write "prime."27x12 + 64y9
A. (3x4 + 4y3)(9x8 - 12x4y3 + 16y6) B. (3x4 + 4y3)(9x8 + 12x4y3 + 16y6) C. (3x4 - 4y3)( 3x4 + 4y3) D. (3x4 - 4y3)(9x2 + 12x4y3 + 16y6b2)
Mathematics