Solve by completing the square.3x2 - 24x - 7 = 0

A.
B.
C.
D.


Answer: A

Mathematics

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Find the area.

A. 966 m2 B. 483 m2 C. 44 m2 D. 88 m2

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Solve the equation. = 9

A. {-15} B. ? C. {-3, 15} D. {3, 15}

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Add or subtract as indicated.-55 + (-18)

A. -37 B. 37 C. 73 D. -73

Mathematics

Find the mode of the set of numbers.109, 141, 156, 109, 188, 199, 162

A. 86 B. 109 C. 141 D. 156

Mathematics