Solve the quadratic equation by completing the square.
xx0
To complete the square, what numbe...
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Mathematics, 07.12.2020 04:40, leeenaaa95
Solve the quadratic equation by completing the square.
xx0
To complete the square, what number should be added to both sides of the equation?
nothing (Type an integer or a simplified fraction.)
The solution set is
(Type an exact answer, using radicals as needed. Use a comma to separate answers as needed.
![answer](/tpl/images/cats/otvet.png)
Answers: 2
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