Evaluate the discriminant for the equation. Then use it to predict the number of distinct solutions, and whether they are rational, irrational, or nonreal complex.2y2 = -5y - 6
A. One rational solution (a double solution)
B. Two distinct nonreal complex solutions
C. Two distinct rational solutions
D. Two distinct irrational solutions
Answer: B
Mathematics
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A. 
B. 
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D. 
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Provide an appropriate response.Evaluate: 
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A. 5040 B. 105 C. 1 D. 210
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Identify the type of curve that each equation represents by evaluating B2 - 4AC. x2 - 4xy + 4y2 - 7y = 0
A. Ellipse B. Parabola C. Hyperbola
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Perform the indicated elementary row operations in the stated order.
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A. 
B. 
C. 
D. 
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