1. Compute (5+3i)(5-3i)
express your answer in the form of a+bi, where a and b are real number...
![Mathematics](/tpl/images/cats/mat.png)
Mathematics, 10.04.2020 18:39, Chapo1898
1. Compute (5+3i)(5-3i)
express your answer in the form of a+bi, where a and b are real numbers.
2. Express (2+i)/(4+i) in the form of a+bi, where a and b are real numbers.
3. Find all complex number z satisfying the equation (z+1)/(z-1)=i
THANKS SO MUCH FOR YOUR HELP!!!
![answer](/tpl/images/cats/otvet.png)
Answers: 2
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