Solve the equation using the quadratic formula.9x2 + 6x - 3 = 0
A. 3, -1
B. 3, 0
C. 3, 1
D. 
, -1
Answer: D
Mathematics
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Solve the problem.Find the area of the parallelogram determined by the points P(7, -5, 5), Q(-1, 7, 2), 
and 
A. 
B. 
C. 
D. 
Mathematics
Add.(4.8x2 - 1.7x - 2.6) + (3.7x2 + 6.5x - 0.3)
A. 8.5x2 + 4.8x + 2.9 B. 8.5x2 + 4.8x - 2.9 C. 8.5x2 + 8.2x - 2.9 D. 8.5x2 -4.8x - 2.9
Mathematics
Write the ratio as a fraction in simplest form.9 to 15
A. 
B. 
C. 
D. 
Mathematics
Find the domain of the rational function.h(x) = 
A. {x|x ? 0} B. {x|x ? 3} C. {x|x ? -3} D. all real numbers
Mathematics