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Mathematics 16 Online
OpenStudy (anonymous):

3. Solve the equation by completing the square. If necessary, round to the nearest hundredth. x² – 18x = 19 (1 point) 1; 19 –1; 19 3; 6 –3; 1 4. Solve. x² – 81 = 0 (1 point) 0 –9 –9, 9 9

OpenStudy (tkhunny):

x^2 - 18x + _____ = 19 = _____ Fill in the blank.

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