Solve the quadratic equation by completing the square.12m2 + 5m = 0

A. m = 0
B. ±  
C. , 0
D. - , 0


Answer: D

Mathematics

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Solve the cubic equation using factoring and the quadratic formula.x3 + 64 = 0

A. {-4, -2 ± 2i}
B. {-4, 2 ± 2i}
C. {-4, -2 ± 2i}
D. {-4, 2 ± 2i}

Mathematics

Write an equation that has the given solutions.

A. x2 - x +  = 0
B. x2 + x +  = 0
C. x2 + x +  = 0
D. x2 - x +  = 0

Mathematics

State the quadrant in which the point is located.(-8, 12)

A. I B. II C. III D. IV

Mathematics

Solve the problem.In how many distinguishable ways can the letters of the word BASEBALL be arranged?

A. 5040 B. 20,160 C. 40,320 D. 10,080

Mathematics