人教版初中九年级数学上册公式法解一元二次方程综合练习题29.docx

1、人教版初中九年级数学上册公式法解一元二次方程综合练习题29x29x10 4x22x304x27x30 x26x162x22xx6 x22x104x28x70 8x29x0x25x105x6 x(3x2)98xx22x30 3x22x104x28x80 x27x23x210xx9 x210x1003x25x60 5x27x0x24x104x1 x(3x1)46xx25x90 3x24x103x24x70 x25x13x28xx7 x24x902x23x80 8x25x0x26x63x9 x(3x4)28xx25x50 2x22x1002x27x30 x210x164x28xx2 x29x702x

2、25x70 7x27x0x24x97x10 x(2x4)74xx24x60 2x24x603x27x100 x210x23x22xx1 x27x202x24x60 5x26x0x25x66x7 x(4x4)76xx29x10 4x23x402x26x100 x25x72x26xx9 x25x302x25x100 9x24x0x25x22x3 x(2x5)13xx25x70 2x22x802x22x10 x28x103x210xx6 x26x1003x22x50 7x22x0x23x99x2 x(2x2)57xx26x60 4x24x502x23x80 x27x32x23xx3 x22x304x

3、26x100 6x29x0x23x108x5 x(4x3)14xx26x40 2x22x802x23x80 x24x24x26xx1 x22x302x29x30 4x25x0x28x45x3 x(3x3)56xx26x30 4x24x804x28x90 x29x34x23xx2 x24x602x29x20 3x23x0x29x49x3 x(3x3)87xx23x10 3x24x302x24x100 x28x13x23xx10 x24x204x29x80 5x210x0x25x42x6 x(2x3)75xx23x10 3x24x402x24x30 x27x23x29xx10 x27x103x29

4、x70 5x26x0x27x12x5 x(2x2)68xx23x10 2x23x102x22x80 x26x142x23xx7 x22x103x210x30 4x210x0x26x98x1 x(4x5)68xx22x60 2x23x702x24x80 x27x74x23xx6 x23x102x26x40 3x28x0x210x34x2 x(2x4)45xx27x50 2x24x802x26x20 x28x163x23xx6 x23x1004x28x30 9x210x0x29x86x2 x(4x1)35xx22x20 4x23x903x210x40 x29x12x22xx8 x28x103x21

5、0x20 3x26x0x25x92x4 x(2x1)58xx22x20 4x22x603x210x50 x28x112x22xx3 x22x602x27x60 3x29x0x24x48x7 x(4x2)96xx22x20 4x24x402x28x100 x25x24x24xx4 x24x602x25x60 6x26x0x29x94x8 x(2x1)23xx210x30 3x24x403x26x90 x27x103x25xx3 x28x503x27x100 7x27x0x24x63x7 x(4x1)69xx29x10 4x24x404x23x40 x28x83x210xx2 x22x403x27

6、x50 4x210x0x27x37x3 x(2x1)52xx22x30 4x24x604x24x90 x24x83x210xx8 x210x804x29x50 3x27x0x29x92x10 x(3x4)82xx28x60 2x22x302x210x80 x28x132x27xx8 x28x803x210x100 7x28x0x29x35x8 x(2x4)69xx210x80 3x22x803x24x50 x25x114x24xx2 x28x202x28x90 6x24x0x22x107x4 x(3x4)18xx22x90 3x24x803x27x10 x22x13x25xx1 x22x904

7、x23x100 2x27x0x29x108x8 x(4x2)45xx26x80 2x22x503x28x20 x29x44x23xx9 x210x502x25x60 3x24x0x210x39x6 x(2x5)69xx22x100 2x24x504x23x100 x210x13x25xx5 x26x502x27x40 8x22x0x22x82x8 x(2x1)33xx24x10 2x24x402x24x20 x22x54x27xx5 x210x403x29x30 9x23x0x24x92x5 x(4x5)96xx27x70 2x24x903x28x20 x29x202x26xx2 x26x10

8、02x28x30 3x29x0x27x29x6 x(3x3)98xx27x30 4x23x303x23x80 x22x42x25xx7 x28x204x25x40 2x27x0x25x95x10 x(4x5)19xx28x80 3x24x804x29x50 x28x103x22xx9 x29x703x27x10 7x29x0x24x28x9 x(2x4)63xx28x100 4x24x302x24x50 x27x154x28xx4 x28x504x25x20 5x29x0x210x45x10 x(4x5)84xx28x30 4x24x302x26x20 x23x122x28xx7 x22x80

9、4x22x40 6x26x0x24x42x4 x(3x1)19xx22x80 2x23x602x210x100 x24x82x22xx6 x27x103x26x60 3x210x0x27x12x4 x(3x2)46xx27x20 3x22x204x28x40 x24x22x29xx2 x24x104x210x90 3x22x0x25x47x7 x(3x1)49xx27x60 4x23x1003x27x60 x25x52x29xx8 x210x503x210x60 9x29x0x23x75x1 x(4x5)59xx27x30 4x23x502x22x50 x25x152x24xx9 x24x10

10、2x23x90 8x29x0x23x99x8 x(4x2)99xx26x70 2x24x203x26x40 x23x62x24xx2 x25x1002x29x20 2x25x0x26x19x8 x(3x4)35xx23x80 2x24x1004x27x20 x29x203x210xx9 x26x902x28x50 5x25x0x29x97x10 x(3x5)96xx24x60 4x23x103x23x80 x26x92x26xx1 x28x504x26x100 3x210x0x24x75x2 x(2x1)96xx26x80 2x23x503x28x20 x22x142x28xx5 x26x60

11、2x210x20 5x210x0x23x62x3 x(4x2)92xx26x40 2x22x502x28x100 x27x63x24xx6 x29x703x24x40 4x23x0x29x44x10 x(4x5)38xx24x100 3x24x303x26x60 x26x33x26xx6 x26x903x27x20 6x25x0x22x89x8 x(3x5)12xx22x60 3x24x804x29x30 x210x142x210xx6 x22x203x27x40 2x23x0x26x78x5 x(2x5)39xx23x50 2x23x803x23x50 x26x12x28xx10 x23x3

12、04x210x100 8x28x0x23x69x5 x(2x4)86xx26x80 2x24x904x22x10 x25x164x28xx7 x24x404x27x20 8x210x0x25x66x1 x(4x5)22xx23x60 2x24x902x26x50 x29x13x28xx8 x27x302x29x100 4x22x0x23x77x5 x(3x5)33xx27x40 3x22x502x27x20 x28x204x28xx9 x25x503x210x90 8x210x0x25x48x8 x(2x1)43xx26x20 3x22x704x22x80 x26x42x23xx2 x24x202x28x60 9x25x0x210x36x6 x(4x2)76xx25x40 3x22x703x28x80 x27x43x29xx8 x25x402x27x10 7x25x0x23x54x1 x(2x3)85xx210x70 3x23x403x22x50 x28x193x210xx2 x27x104x29x20 2x26x0x24x104x9 x(2x2)63x