SOLUTION: Simplify the expression 7+i/7-i and put it into a+bi form 1) 24/25 2) 25+14i/25 3) 24+14i/25 4) 24+7i/25

Algebra ->  Trigonometry-basics -> SOLUTION: Simplify the expression 7+i/7-i and put it into a+bi form 1) 24/25 2) 25+14i/25 3) 24+14i/25 4) 24+7i/25       Log On


   

Question 858026: Simplify the expression 7+i/7-i and put it into a+bi form
1) 24/25
2) 25+14i/25
3) 24+14i/25
4) 24+7i/25
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
Simplify the expression 7+i/7-i and put it into a+bi form
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Multiply the NUM and DEN by the conjugate of the DEN, 7+i