Solve using the addition and multiplication principles together.9x - (8x - 1) = 2

A. - 
B.  
C. - 1
D. 1


Answer: D

Mathematics

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Use the ratio test to determine if the series converges or diverges.

A. Converges B. Diverges

Mathematics

Divide using synthetic division.

A. x4 + 3x2 + 
B. x4 + 3 + 
C. x4 + 2x3 + 5x2 + 10x + 20 +  
D. x4 + 2x3 + 4x2 + 9x + 18 +  

Mathematics

Find the domain of the rational function.g(x) = 

A. all real numbers B. {x|x ? 0, x ? 25} C. {x|x ? -5, x ? 5} D. {x|x ? -5, x ? 5, x ? -6}

Mathematics

Solve the equation by completing the square.7x2 + 20x = -14

A.
B.
C.
D.

Mathematics