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Mathematics 8 Online
OpenStudy (anonymous):

quadratic equations

OpenStudy (anonymous):

if m and n are the roots of equation \[7(x+2a)^2+3a^2=5a(7x+23a)\] find value of 3m-n?

OpenStudy (anonymous):

can u help @midhun.madhu1987

OpenStudy (midhun.madhu1987):

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