SOLUTION: Find the product of the given complex number and its conjugate. Write the answer in the form a+bi 2-i

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Question 1133272: Find the product of the given complex number and its conjugate. Write the answer in the form a+bi
2-i
Answer by Boreal(15235) About Me  (Show Source):
You can put this solution on YOUR website!
2-i is the number
2+i is the conjugate
the product is 4-(i^2)=5, since i^2=-1