Solve each equation by completing the square
n2 + 4n - 12 - 0...
![Mathematics](/tpl/images/cats/mat.png)
Mathematics, 21.05.2020 08:05, jzoda7318
Solve each equation by completing the square
n2 + 4n - 12 - 0
![answer](/tpl/images/cats/otvet.png)
Answers: 2
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