Find the product.(x + 2)(x2 - 2x + 4)

A. x3 + 4x2 + 4x + 8
B. x3 + 8
C. x3 - 8
D. x3 - 4x2 - 4x + 8


Answer: B

Mathematics

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Which of the following is the correct set of instructions to plot the point (-8, 2) on a rectangular coordinate system?? ?

A. ?Start at zero, move left 8, and move up 2. B. ?Start at zero, move right 2, and move down 8. C. Move left 8, and move up 2.? D. ?Start at zero, move right 8, and move up 2. E. ?Determine the quadrant the point is in and then place it in there.

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Simplify the complex number to its rectangular form.-10 + 

A. -10 - 5j B. -15j C. -10 + 25j D. -10 + 5j

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Choose the best estimate from the list.-  is approximately -3, -2, -1, - .

A. -3
B. - 
C. -1
D. -2

Mathematics

Solve the equation. =  + 

A. = 
B. = 48
C. = 6
D. = -6

Mathematics