SOLUTION: 13i/1-2i or 13i over 1-2i
Algebra.Com
Question 1053303: 13i/1-2i or 13i over 1-2i
Answer by ikleyn(52866) (Show Source): You can put this solution on YOUR website!
.
Multiply the numerator and the denominator by the complex number conjugate to the number in the denominator.
See the lesson
- Solved problems on arithmetic operations on complex numbers, Problem 1
in this site. It is your analogue/prototype/sample.
There is a bunch of my lessons on complex numbers
- Complex numbers and arithmetical operations on them
- Complex plane
- Addition and subtraction of complex numbers in complex plane
- Multiplication and division of complex numbers in complex plane
- Raising a complex number to an integer power
- How to take a root of a complex number
- Solution of the quadratic equation with real coefficients on complex domain
- How to take a square root of a complex number
- Solution of the quadratic equation with complex coefficients on complex domain
in this site.
Also, you have this free of charge online textbook in ALGEBRA-II in this site
- ALGEBRA-II - YOUR ONLINE TEXTBOOK.
The referred lessons are the part of this online textbook under the section "Complex numbers".
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