Solve by the quadratic formula. Simplify answers. Use i notation for nonreal complex numbers.4x2 - 3x - 7 = 0
A. x = 
, -1
B. x =
, -1
C. x = 
, 1
D. x = 
, 1
Answer: B
Mathematics
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A. 0.6 B. 0.4 C. 1 D. 0.8
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Find the midpoint of the line segment joining the points A and B.A = (2, 8); B = (4, 2)
A. (-2, 6)
B. (6, 10)
C. 
D. 
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Perform the multiplication.
A. 0.0004 B. 0.000004 C. 0.04 D. 0.004
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Evaluate the integral.
?
?
A. ?
B. ?
C. ?
D. ?
E. ?
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