Find all cube roots of the complex number. Leave answers in trigonometric form.125i
A. 5 cis 30°, 5 cis 150°, 5 cis 270°
B. 5 cis 60°, 5 cis 180°, 5 cis 300°
C. 1, -1, -i
D. 5 cis 0°, 5 cis 120°, 5 cis 240°
Answer: A
Mathematics
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Express the integrand as a sum of partial fractions and evaluate the integral.
dx
A. - 
- 
+ C
B. 2 ln 
- 
- 
+ C
C. 
- 
+ C
D. 
- 
- 
+ C
Mathematics
Decide which of the 5 properties of a commutative group (closure, identity, inverse, associative, commutative) hold for the given system.
A. All of them B. Closure, identity, and inverse only C. Closure only D. Closure, identity, inverse, and associative only
Mathematics
Graph the equation by plotting points.y = - 
x + 4
A. 
B. 
C. 
D. 
Mathematics
Give a number that satisfies the given condition.A number between -8 and 8 that is a negative real number but not an integer
What will be an ideal response?
Mathematics