Solve the equation in the real number system.2x4 - 2x3 + x2 - 5x - 10 = 0

A.
B. {-1, 2}
C. {1, -2}
D.


Answer: B

Mathematics

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Graph the function.y = -  csc ?x

A.

B.

C.

D.

Mathematics

Solve the problem.The mathematical model  represents the cost in dollars a company has in manufacturing x items during a month. Based on this, how much does it cost to produce ?

A. $150,000 B. $100,000 C. $0.50 D. $250.00

Mathematics

Solve the equation. - x = 6

A. {-7, -3} B. {-3} C. {-7} D. ?

Mathematics

Graph the inequality.x > 1

A.  

B.

C.  

D.

Mathematics