If using the method of completing the square to solve the quadratic equation
x2 -9x + 2 = 0, which number would have to be added to "complete the square"?
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semsee45 6 months ago
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Answer:

Add the square of half of the coefficient of to both sides

Completing the square:

Rewrite    in the form  

Add the square of half of the coefficient of to both sides:

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