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                                    Find the roots by quadratic formula 1) 2x square - 7x+3=0 | 
                            
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Answer» 1/2 and 3 2x*2-6x-x+3=0. 2x(x-3)-1(x-3)=0 (2x-1)(x-3)=0. so x=1/2and 3  | 
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