Write a quadratic equation having the given numbers as solutions.-3.1, 2.8
A. x2 + 0.3x - 8.68 = 0
B. x2 - 0.3x - 8.68 = 0
C. x2 + 3.1x - 8.68 = 0
D. x2 - 8.68 = 0
Answer: A
Mathematics
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A. 1
m
B. 1
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C. 8
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?
What will be an ideal response?
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A. -x
B. -
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D. 
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