Find all cube roots of the complex number. Leave answers in trigonometric form.-125
A. 5 cis 180°, 5 cis 0°
B. 5 cis 60°, 5 cis 180°, 5 cis 300°
C. 5 cis 120°, 5 cis 180°, 5 cis 300°
D. 5 cis 30°, 5 cis 150°, 5 cis 270°
Answer: B
Mathematics
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Simplify. Be sure to rationalize all denominators. Assume that all variables represent positive real numbers.
A.
B.
C. 2x3
D.
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Express the radical in simplified form.
A. 6
B. 3
C. 62
D. 7
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Rationalize the denominator and simplify.
A.
B.
C.
D.
E.
Mathematics
Determine the minimum value of f(x) = (x2 - 2x + 2)2 + 2(x2 - 2x + 2).Enter just an integer.
Fill in the blank(s) with the appropriate word(s).
Mathematics