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Mathematics 8 Online
OpenStudy (anonymous):

What value is added to both sides of the equation x2 - 6x = 10 in order to solve by completing the square? A) -3 B) 3 C) 6 D) 9

OpenStudy (anonymous):

+8 will work

OpenStudy (anonymous):

+9 will also work

OpenStudy (anonymous):

so D

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