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Mathematics 7 Online
OpenStudy (anonymous):

use the quadratic formula to solve the equation: x(sqrd)-2x-35=0... A. (-7,5). B. (7,-5) C. (-7,-5). D. (-35,0)

OpenStudy (anonymous):

\[x^2-2x-35=0\] \[(x-7)(x+5)=0\] is a start

OpenStudy (mathstudent55):

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