Provide an appropriate response.Examine the discriminant and find the roots of the equation, rounding to the nearest tenth if necessary: 5x2 - 6x = -5
A. x = 0.6 ± 1.17i
B. x = 0.6 ± 0.8i
C. x = 1.4, -0.2
D. x = 3 ± 4i
Answer: B
Mathematics
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, 
, - 
, . . . ; n = 20
A. - 
B. - 
C. - 
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Mathematics
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Fill in the blank(s) with the appropriate word(s).
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A. 5, 6 B. 5, 6 or -4, -3 C. -4, -3 D. 4, 5 or -4, -3
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Solve. x2 - xy + 3y2 = 32x2 - 3xy + 4y2 = 3
A. (-1, 1), (1, -1), (2, 0), (0, -2) B. (2, 0), (0, -2) C. (1, 1), (-1, -1) D. (1, 1), (-1, -1), (2, 0), (0, -2)
Mathematics