Multiple Choice
Perform the indicated operation. Write the answer in the form a + bi.
-4(cos 30° + i sin 30°) · 6(cos 330° + i sin 330°)
A)
B) 24i
C)
D) 24
Correct Answer:

Verified
Correct Answer:
Verified
Q225: For the given complex number, determine the
Q226: Graph the point.<br>-<img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8458/.jpg" alt="Graph the point.
Q227: Eliminate the parameter of the pair of
Q228: Use a calculator to convert from polar
Q229: Change the polar coordinates <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8458/.jpg" alt="Change
Q231: Write the complex number in the form
Q232: Perform the indicated operation. Write the answer
Q233: Solve the triangle. If there is more
Q234: Determine which of the position vectors shown
Q235: Graph the pair of parametric equations in