SOLUTION: Express the complex number in trigonometric form. -2 PLEASE SOMEONE HELP ME, I HAVE BEEN ASKING THIS QUESTION FOR THE PAST TWO DAYS AND DIDN'T RECEIVE ANY RESPONSE!!

Algebra ->  Trigonometry-basics -> SOLUTION: Express the complex number in trigonometric form. -2 PLEASE SOMEONE HELP ME, I HAVE BEEN ASKING THIS QUESTION FOR THE PAST TWO DAYS AND DIDN'T RECEIVE ANY RESPONSE!!      Log On


   

Question 1090880: Express the complex number in trigonometric form.
-2
PLEASE SOMEONE HELP ME, I HAVE BEEN ASKING THIS QUESTION FOR THE PAST TWO DAYS AND DIDN'T RECEIVE ANY RESPONSE!!
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
-2 = -2 + 0i
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--> 2cis(180) or 2%28cos%28180%29+%2B+i%2Asin%28180%29%29