6m^2=13m+28 (x-9)(x+8)=0 x^2-x-2=0 4x^2+8x-21=0
6m^2=13m+28 (x-9)(x+8)=0 x^2-x-2=0 4x^2+8x-21=0
how to solve
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IDENTIFY THE PARTS
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