Solve the equations by completing the square.
x^2-8x-84=0...
![Mathematics](/tpl/images/cats/mat.png)
Mathematics, 15.12.2021 03:30, Sruyle51230
Solve the equations by completing the square.
x^2-8x-84=0
![answer](/tpl/images/cats/otvet.png)
Answers: 2
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