Write the expression 
in terms of i and then simplify.
?
A. ?
B. ?
C. ?
D. ?
E. ?
Answer: B
Mathematics
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Use synthetic division to find the function value. f(x) = x2 + 3x - 3; find f(4 - 2i)
A. 21 - 22i B. -1 C. 21 - 14i D. 24 - 14i
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Solve.x2 + xy + y2 = 28x + y = 2
A. (5, -3), (-5, 7) B. (6, -4) , (-4, 6) C. (6, -4) D. (-4, 6)
Mathematics
Choose the appropriate response. Parallel lines
.
A. have opposite slopes B. always intersect at (0, 0) C. have the same slope D. have slopes that are negative reciprocals of each other
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Give the values of Xmin, Xmax, Ymin, and Ymax for the screen, given the values for Xscl and Yscl.
Xscl = 1, Yscl = 1
A. [-15, 5] by [-15, 5] B. [5, -15] by [5, -15] C. [-5, 15] by [-5, 15] D. [15, -5] by [15, -5]
Mathematics