一元二次方程专项练习 41.docx
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一元二次方程专项练习41
x2-10x+12=02x2-4(4x-5)=03y2-4y+2=0
x2-3x-18=04x2-2(3x+2)=02y2-4y+3=0
x2-5x-4=03x2-3(4x-5)=02y2+10y+15=0
x2+2x+8=03x2-2(2x-3)=03y2+7y+12=0
x2-7x-6=05x2+5(2x-1)=05y2+7y+13=0
x2+8x-19=05x2-4(3x+1)=05y2+6y+15=0
x2+3x-8=04x2+4(2x+2)=04y2+3y+17=0
x2-7x-17=02x2-2(4x-5)=05y2-4y+9=0
x2+3x+5=06x2+5(3x-3)=05y2-4y+20=0
x2-6x-4=06x2+2(2x-1)=03y2-6y-20=0
x2+8x+1=02x2-4(3x+4)=05y2+6y+2=0
x2-4x+13=06x2-2(3x-5)=04y2-2y+17=0
x2+10x+9=06x2+2(4x+2)=02y2+7y-11=0
x2+10x-5=06x2+5(2x-5)=03y2-6y-6=0
x2-2x-6=02x2-2(2x+3)=03y2+4y+4=0
x2-6x-10=04x2-4(4x+2)=02y2-6y-12=0
x2+10x+18=03x2+3(4x-2)=04y2+8y-5=0
x2-9x-16=03x2-3(4x+3)=02y2+5y+3=0
x2+9x+16=03x2+3(3x-5)=02y2+3y+17=0
x2+9x+6=02x2+3(3x+1)=02y2+2y-14=0
x2-10x+7=04x2+3(2x-5)=02y2+9y-19=0
x2-2x+12=02x2+3(4x-3)=05y2+9y+17=0
x2+2x-3=03x2-3(4x+2)=02y2-8y-17=0
x2+2x+19=04x2-3(4x-3)=05y2+5y-18=0
x2+5x-10=06x2+4(2x-4)=04y2+8y-17=0
x2+3x-4=03x2+3(2x-5)=02y2-6y+13=0
x2-2x+20=02x2-3(4x-4)=04y2+5y+14=0
x2-7x+11=04x2+4(3x-1)=05y2-7y+5=0
x2-7x-14=03x2-2(4x-1)=02y2-4y+12=0
x2+9x-10=04x2+5(3x+2)=02y2-3y+20=0
x2+7x-12=06x2+3(3x-2)=03y2+9y-7=0
x2-5x+3=05x2+5(3x+3)=02y2-9y-1=0
x2-7x+11=05x2+3(2x+4)=05y2-7y+10=0
x2-2x+4=04x2-2(3x+3)=04y2+6y-16=0
x2+10x+5=05x2+5(2x+5)=03y2+6y+17=0
x2-4x-14=05x2-2(4x-3)=04y2+2y+7=0
x2+10x-17=02x2+2(4x+1)=04y2+7y-9=0
x2-3x-6=04x2+5(3x+1)=04y2+10y-18=0
x2+3x-14=02x2+5(4x+1)=03y2-4y+18=0
x2-8x+6=03x2-2(3x+2)=05y2-2y+6=0
x2-10x-18=02x2+2(4x+2)=04y2+9y+1=0
x2-7x-16=02x2+2(3x+5)=03y2+6y+3=0
x2+6x-2=03x2-4(4x+3)=03y2+8y+6=0
x2+4x+8=06x2-3(3x+3)=03y2-4y-6=0
x2+2x-6=06x2-2(2x+2)=04y2+8y+5=0
x2+2x-7=06x2-4(4x-5)=03y2+5y-15=0
x2-9x+14=04x2+3(2x+4)=05y2-9y+1=0
x2+7x+9=06x2+4(4x+5)=04y2+6y+18=0
x2-4x-17=02x2+4(3x+4)=03y2+8y-20=0
x2+9x+17=06x2+3(4x+3)=05y2-8y-11=0
x2+4x+1=05x2+3(2x+5)=02y2+10y+18=0
x2-3x+16=02x2-2(4x+4)=04y2-7y+13=0
x2+7x-2=03x2-3(3x-2)=03y2+3y+19=0
x2-5x+17=05x2-5(3x-3)=04y2-5y+3=0
x2-10x+18=05x2-4(4x-4)=05y2-8y-1=0
x2-10x-10=04x2-3(2x+4)=02y2+9y-2=0
x2+7x-8=04x2-5(4x-4)=03y2-2y+12=0
x2+7x-18=06x2+2(4x-5)=02y2-4y-16=0
x2+6x-2=05x2-5(4x-1)=04y2-6y-7=0
x2-7x-4=06x2-3(3x+1)=02y2+2y-12=0
x2-4x-4=04x2-2(4x+4)=05y2+2y+8=0
x2-9x+6=03x2-3(2x+5)=02y2-8y-9=0
x2+4x+4=03x2-4(3x-2)=03y2-7y+10=0
x2+10x-2=02x2-3(4x-1)=03y2-5y+11=0
x2-8x+9=02x2+3(3x+5)=02y2-5y+7=0
x2-4x-5=03x2-3(4x-3)=03y2-3y+19=0
x2+9x-8=06x2-4(4x-5)=04y2+4y+16=0
x2-7x-3=03x2+2(3x-4)=04y2+5y+13=0
x2-5x+11=02x2+5(4x-3)=03y2+10y+18=0
x2+4x-4=06x2-3(2x+5)=03y2+10y-9=0
x2+5x+15=05x2+5(2x+2)=04y2+9y-17=0
x2+2x+6=03x2-5(2x-3)=03y2-3y+18=0
x2+10x+9=03x2-3(2x-5)=03y2+7y+1=0
x2-5x+9=06x2-2(2x-1)=05y2-9y+7=0
x2+4x-18=02x2-2(4x+2)=04y2-7y+5=0
x2+7x-7=04x2-4(2x-1)=05y2-7y-5=0
x2-4x+19=02x2+4(2x-1)=02y2+10y-3=0
x2+2x-4=02x2+2(3x+2)=05y2+9y-12=0
x2-3x+18=02x2+4(2x-4)=04y2+9y-5=0
x2+2x+5=02x2+5(4x-2)=03y2-3y-12=0
x2+8x+18=02x2+4(2x+3)=04y2-7y+8=0
x2-4x+20=05x2-4(2x+3)=02y2+3y-13=0
x2+5x+15=05x2+2(4x-2)=04y2-4y+5=0
x2+9x-18=02x2-4(2x-5)=03y2-7y-6=0