一元二次方程专项练习 24.docx
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一元二次方程专项练习24
x2+9x-18=03x2-4(3x+2)=04y2-7y+11=0
x2+7x-1=04x2-5(4x+3)=05y2-6y-3=0
x2-5x+19=04x2+3(3x-2)=03y2-8y-4=0
x2+8x+20=03x2-4(3x-2)=02y2+9y-14=0
x2+6x+9=05x2-4(3x+5)=03y2-4y-14=0
x2-10x+20=05x2-3(4x-5)=03y2+10y+1=0
x2+4x-9=02x2-2(4x+4)=05y2-8y+17=0
x2-9x+20=04x2-3(4x-4)=02y2-9y-20=0
x2+4x+11=03x2-5(2x-1)=02y2+3y-11=0
x2-2x+5=04x2+2(2x+3)=05y2-5y-6=0
x2-10x+1=02x2+3(4x+5)=02y2-3y-7=0
x2-2x+10=04x2+4(2x-4)=04y2-7y+8=0
x2-4x-1=02x2+5(2x+4)=02y2+4y-9=0
x2-6x-8=06x2-5(2x+2)=05y2-4y+15=0
x2+7x-15=04x2-2(3x+5)=05y2+4y+13=0
x2-8x+11=03x2-5(4x-2)=04y2+5y+4=0
x2-4x-11=05x2-4(3x+1)=05y2-10y-9=0
x2+10x+3=03x2+3(2x-1)=02y2+7y+5=0
x2-10x+7=04x2-2(2x+5)=03y2+2y-1=0
x2-6x+11=05x2-2(2x+5)=03y2+2y+15=0
x2-4x-16=05x2-2(3x-5)=02y2+2y-3=0
x2+2x-15=03x2+2(3x+2)=05y2+9y-12=0
x2+6x-2=06x2+3(4x-2)=02y2+9y+19=0
x2+10x+19=04x2+5(3x-4)=02y2+10y-19=0
x2-10x+18=03x2-5(2x+4)=05y2+6y-20=0
x2-5x+14=03x2-5(3x+3)=03y2+5y+12=0
x2-8x-19=03x2+3(3x+4)=02y2-3y-6=0
x2-4x+14=05x2+2(2x-5)=03y2+2y-14=0
x2+4x-4=04x2+5(2x+1)=02y2-5y+6=0
x2-9x+5=02x2-4(3x+3)=03y2+6y+16=0
x2-8x+14=04x2-3(3x-5)=05y2+3y+1=0
x2-7x+20=04x2+5(4x-4)=05y2-8y+7=0
x2-6x+1=02x2-4(4x-4)=03y2-4y+16=0
x2-3x+8=05x2-5(2x-2)=02y2+2y+7=0
x2-5x-4=06x2-4(4x-5)=04y2-8y-14=0
x2+8x+10=06x2-5(2x+1)=04y2-10y+15=0
x2-6x+12=03x2+2(4x-4)=04y2+8y+1=0
x2+4x+7=04x2-5(4x-4)=02y2-3y+5=0
x2-3x+4=03x2-4(4x+3)=05y2+2y+1=0
x2+4x-17=02x2+2(2x-2)=04y2-5y+4=0
x2-8x-1=02x2-3(2x-1)=05y2-7y+14=0
x2-10x-7=03x2+5(4x-1)=03y2+5y-1=0
x2-6x-12=05x2-5(2x-1)=04y2-6y-19=0
x2-6x-7=05x2+3(3x+5)=05y2-5y-5=0
x2-7x+16=04x2-3(4x+1)=02y2+2y+20=0
x2-4x+7=02x2+2(4x+5)=05y2+10y-1=0
x2-3x+10=04x2+5(3x-5)=03y2+9y+3=0
x2+6x+8=03x2-3(3x-1)=03y2+7y+9=0
x2-3x+4=04x2-2(2x+4)=04y2-2y+17=0
x2+4x-20=02x2+3(2x-4)=03y2+7y+20=0
x2+2x-13=05x2+4(4x-1)=04y2+7y+8=0
x2-7x-2=04x2-3(2x+4)=04y2-8y-10=0
x2-7x-13=04x2+2(4x+5)=02y2+6y-8=0
x2-2x-11=04x2+2(3x+1)=04y2-10y+7=0
x2-6x+8=04x2+5(3x+5)=04y2-10y-9=0
x2-7x-2=03x2-3(2x-5)=03y2+2y+12=0
x2-7x+11=06x2-4(4x+4)=03y2+2y-1=0
x2+10x-2=03x2+5(3x+4)=04y2-7y-9=0
x2+8x-8=04x2-2(2x+4)=04y2-7y-20=0
x2-8x+4=02x2-3(2x-1)=02y2+5y+6=0
x2-5x+12=02x2-4(2x+4)=05y2+3y-16=0
x2-2x+20=04x2-4(2x-3)=02y2-2y-12=0
x2-7x+8=05x2-2(3x-5)=03y2-4y-6=0
x2-8x+14=03x2+3(2x+5)=03y2+7y+18=0
x2-8x+5=02x2-4(4x+4)=02y2-5y-18=0
x2+7x-20=02x2-4(3x+2)=02y2-5y+10=0
x2-5x-13=02x2-3(3x-4)=04y2+3y-2=0
x2-6x+12=02x2-5(3x-1)=03y2-6y-10=0
x2-7x+16=03x2+3(3x+5)=05y2-7y-7=0
x2-8x+3=04x2+4(4x-5)=03y2+8y+19=0
x2+4x-12=06x2+5(2x-2)=02y2+8y-2=0
x2-9x+4=05x2-2(2x+4)=05y2-7y+6=0
x2+7x-13=06x2+4(2x+5)=03y2+10y-12=0
x2+3x+11=02x2+4(3x-2)=05y2-5y+4=0
x2+4x-2=05x2+4(2x+3)=03y2+4y-8=0
x2+9x+14=06x2-5(2x+4)=03y2-4y+5=0
x2-2x+6=04x2-3(4x-2)=03y2-9y+12=0
x2-9x+8=05x2-3(4x+5)=05y2-9y-15=0
x2+4x-3=06x2+3(4x+2)=02y2-5y-1=0
x2-7x+7=06x2+2(3x-3)=02y2-3y+14=0
x2+4x-16=04x2-5(3x-1)=02y2+4y-2=0
x2-7x-2=02x2+5(2x+3)=03y2-9y-17=0
x2-6x-19=04x2+2(3x-1)=04y2+5y-12=0
x2+9x+6=05x2+5(3x-1)=03y2+5y+18=0