Solve.3n2 = -6n - 1

A.
B.
C.
D.


Answer: D

Mathematics

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Simplify, if possible. + 5 + 7

A. 12
B. 35
C. 35
D. 12

Mathematics

Graph the function.y = -  cos 

A.

B.

C.

D.

Mathematics

Factor completely.t3 + 1000

A. (t + 10)(t2 - 10t + 100) B. (t - 10)(t2 + 10t + 100) C. (t - 1000)(t2 - 1) D. (t + 10)(t2 + 100)

Mathematics

Solve by using the simplex method.Maximize2x1+ 5x2subject to3x1+ 2x2? 6-2x1+ 4x2? 8and x1 ? 0, x2 ? 0

A. Maximum = 15 when x1 = 0 and x2 = 3
B. Maximum =  when x1 =  and x2 = 
C. Maximum = 4 when x1 = 2 and x2 = 0
D. Maximum =  when x1 =  and x2 = 

Mathematics