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Mathematics 22 Online
OpenStudy (anonymous):

can anyone help me? Solve 2x2 - 8x = -7

OpenStudy (xapproachesinfinity):

Do you know how to complete the square?

OpenStudy (anonymous):

yes so far I have 8 plus or minus 2 square root 4 over 4

OpenStudy (anonymous):

|dw:1406563605031:dw| I have this

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