Find all cube roots of the complex number. Leave answers in trigonometric form.2 + 2i
A. 
cis 20°, 
cis 140°, 
cis 260°
B. 
cis 20°, 
cis 140°, 
cis 260°
C. 
cis 30°, 
cis 150°, 
cis 270°
D. 
cis 20°, 
cis 140°, 
cis 260°
Answer: D
Mathematics
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A. A(4, 12); B(-2, -5) B. A(-2, 4); B(-2, -5) C. A(-2, -2); B(4, -2) D. A(-2, 4); B(-5, -2)
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Classify the triangle as scalene, isosceles, or equilateral.
A. isosceles B. scalene C. equilateral
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Graph the function.f(x) = log5x
A. 
B. 
C. 
D. 
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Add.(5x8 - 7x3 + 8x2 + 2) + (4x7 + 2x3 - 9x)
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