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24.docx
- 文档编号:7974533
- 上传时间:2023-01-27
- 格式:DOCX
- 页数:11
- 大小:21.70KB
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24.docx
《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24.docx》由会员分享,可在线阅读,更多相关《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24.docx(11页珍藏版)》请在冰豆网上搜索。
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24
x2+7x+2=03x2+2
x-6=0
2x2-8x+5=0x2-3x=1
2x2+6x=x+8x2-7x-3=0
4x2-3x+10=05x2-4x=0
x2+3x-3=9x+9x(3x+4)=4+5x
x2+8x-4=03x2+3
x+3=0
3x2+7x+6=0x2-7x=20
2x2+2x=x+2x2-8x-2=0
3x2-9x-1=07x2+9x=0
x2-5x+10=8x-5x(2x+4)=4+3x
x2-7x+2=02x2+3
x+4=0
4x2-3x+7=0x2+2x=14
2x2-4x=x-10x2-8x-2=0
3x2+9x-1=08x2+7x=0
x2+5x+6=7x+4x(3x+4)=7-5x
x2+9x-3=02x2+4
x-10=0
3x2-3x-9=0x2+9x=19
2x2-4x=x+4x2-7x+8=0
3x2-3x-4=07x2+7x=0
x2-7x-3=3x+6x(4x+4)=6-7x
x2-10x+1=03x2-2
x+9=0
3x2+9x-3=0x2-10x=20
4x2-10x=x-2x2+10x+2=0
2x2+10x+1=07x2-2x=0
x2+6x-3=8x+2x(3x-1)=5-3x
x2-3x-4=04x2+2
x-9=0
3x2-4x-3=0x2+4x=9
3x2-6x=x-6x2+5x-2=0
4x2-6x+8=03x2+5x=0
x2+3x-6=4x-6x(2x-4)=7+6x
x2+10x-1=03x2-2
x-10=0
2x2-2x-3=0x2+3x=4
3x2+9x=x-8x2+4x+3=0
2x2-2x+8=08x2+5x=0
x2+5x+6=5x-8x(3x+4)=9-9x
x2-2x-10=04x2-2
x+9=0
3x2-7x-9=0x2-6x=20
3x2-4x=x-1x2+9x+10=0
2x2-5x+5=04x2+10x=0
x2+3x+5=9x+7x(2x+2)=4-7x
x2+7x-8=04x2-4
x-5=0
4x2+8x+4=0x2-5x=11
2x2+6x=x-9x2+7x+2=0
4x2-4x-1=02x2+7x=0
x2+4x+6=2x-4x(3x-3)=9+4x
x2-9x+3=02x2+3
x-3=0
4x2+8x-1=0x2+9x=17
3x2+6x=x+1x2-10x-4=0
4x2+7x+5=04x2+4x=0
x2+7x+4=3x-9x(2x+3)=8+8x
x2-9x+4=04x2-4
x-6=0
4x2-4x-7=0x2-2x=18
4x2+9x=x+3x2-6x-2=0
4x2-4x-1=07x2-5x=0
x2+10x+3=3x+2x(2x+4)=7+2x
x2+10x+4=04x2+2
x-4=0
4x2+6x+4=0x2+7x=16
4x2+9x=x-8x2-7x+10=0
3x2+10x-2=05x2-4x=0
x2-7x+5=9x-1x(4x+5)=6-6x
x2+9x+8=04x2+3
x-1=0
3x2-3x-1=0x2-6x=5
2x2-6x=x-5x2+8x-4=0
3x2-2x+6=05x2-10x=0
x2-8x+7=3x+1x(3x+2)=3+2x
x2+9x+7=04x2+2
x-8=0
3x2-3x-7=0x2-5x=10
3x2+2x=x-6x2+9x-10=0
3x2-8x-2=02x2-4x=0
x2+6x-1=4x-9x(3x-5)=7+7x
x2+7x+5=02x2-3
x-6=0
4x2+4x-5=0x2+4x=15
4x2-7x=x+5x2-6x+1=0
2x2-2x-5=04x2-4x=0
x2-9x-3=3x-6x(3x+4)=3+3x
x2+2x+8=03x2-2
x-10=0
2x2+10x-3=0x2-5x=9
3x2+7x=x+9x2-3x-1=0
4x2+4x+4=03x2+6x=0
x2-4x-3=5x+8x(4x+3)=5+7x
x2-10x-10=02x2-3
x-9=0
3x2-8x+3=0x2+8x=6
4x2+5x=x-6x2+9x+6=0
4x2+6x+1=08x2+4x=0
x2+2x+4=7x-10x(2x+1)=9+4x
x2+7x-5=02x2+4
x+6=0
4x2+8x-3=0x2-9x=10
3x2-8x=x+5x2+7x+4=0
4x2-3x-4=04x2+9x=0
x2+6x+4=4x-6x(3x+5)=5-2x
x2-8x-6=04x2-3
x+8=0
4x2+5x+6=0x2-5x=5
2x2+3x=x-8x2+9x-1=0
2x2+4x+5=06x2+6x=0
x2-10x+3=7x-4x(2x-3)=8-5x
x2-2x-1=03x2-3
x-1=0
3x2+4x-3=0x2+6x=20
3x2+6x=x-10x2+9x-8=0
2x2+8x+10=08x2-7x=0
x2+3x+1=5x-3x(4x-3)=1+7x
x2+4x+8=04x2-4
x-10=0
3x2+2x-2=0x2+3x=6
4x2-7x=x+9x2-3x-10=0
4x2+5x+10=08x2-6x=0
x2-4x-7=5x+1x(2x+2)=9-6x
x2-9x+3=02x2+2
x+2=0
2x2-9x+7=0x2-8x=11
2x2+4x=x+10x2-8x+5=0
3x2-5x-10=02x2-8x=0
x2-9x-10=8x-3x(3x-1)=1-6x
x2+9x+6=02x2+2
x+9=0
4x2-9x-8=0x2-10x=5
3x2-4x=x+5x2-9x-8=0
3x2-3x+8=06x2+10x=0
x2-9x-7=9x-1x(3x+5)=4-3x
x2+7x-1=03x2-4
x-4=0
4x2+10x-4=0x2+10x=5
4x2-10x=x+10x2+2x-2=0
3x2+7x-5=08x2-3x=0
x2-10x+1=4x-4x(2x+4)=2+8x
x2+9x-10=04x2+2
x+9=0
4x2+10x+1=0x2-7x=5
2x2+10x=x+10x2-2x+6=0
2x2+8x+5=09x2+4x=0
x2+9x+7=3x+4x(2x-2)=3+5x
x2-6x-1=03x2+3
x+8=0
2x2-5x+3=0x2+4x=6
3x2-7x=x+6x2+9x-8=0
3x2+9x-7=04x2+2x=0
x2+3x+8=7x-6x(2x-5)=4-7x
x2+10x+6=04x2-3
x+5=0
2x2-8x+3=0x2+7x=6
3x2-6x=x+2x2+5x-8=0
2x2-4x-3=08x2-6x=0
x2-7x+3=8x+10x(2x+2)=2-9x
x2-4x-7=03x2-2
x+1=0
3x2-4x-3=0x2-9x=14
4x2+5x=x+10x2-6x+2=0
2x2-5x+3=06x2-4x=0
x2-2x-9=7x+5x(3x+5)=2+4x
x2+8x-9=04x2-4
x+6=0
4x2-5x+10=0x2+5x=11
3x2+5x=x+6x2+3x+9=0
2x2-9x-8=09x2+5x=0
x2+4x+9=2x+8x(2x+3)=4+8x
x2+8x+2=02x2-3
x+10=0
2x2+5x+1=0x2+7x=11
2x2-10x=x-8x2-3x-7=0
3x2-10x-1=07x2-5x=0
x2+9x-10=5x-1x(3x+4)=2-6x
x2-9x-2=02x2-2
x+5=0
2x2-10x+9=0x2-6x=5
3x2+8x=x-4x2+7x+1=0
2x2-3x-1=04x2+10x=0
x2-6x-5=4x+8x(3x-5)=8+5x
x2+4x-5=04x2-3
x+2=0
3x2+5x-3=0x2+8x=12
4x2-7x=x+8x2+9x+10=0
4x2-9x+8=05x2-5x=0
x2-4x+10=4x+1x(4x-1)=7-6x
x2-4x+5=02x2-2
x+5=0
4x2-5x-2=0x2+7x=8
3x2+8x=x-4x2-4x+5=0
3x2-4x+4=09x2-5x=0
x2+10x-8=5x-5x(2x-4)=3-6x
x2+5x-2=02x2-2
x+10=0
2x2+10x+3=0x2+3x=19
3x2-5x=x-7x2+9x+2=0
2x2+5x-8=08x2-6x=0
x2-6x+6=6x-1x(2x+2)=5+2x
x2-10x+10=02x2-2
x+9=0
2x2+6x+2=0x2-9x=14
3x2+3x=x-2x2-5x-7=0
3x2-3x-4=09x2+8x=0
x2+4x-3=9x+10x(4x-3)=1+9x
x2+2x-9=03x2+4
x+4=0
3x2+2x-10=0x2-8x=9
3x2+5x=x+3x2-8x+3=0
3x2+8x-10=02x2+2x=0
x2+3x-1=8x-1x(4x-3)=9+3x
x2-5x+2=02x2+4
x-5=0
3x2-4x+5=0x2-2x=18
3x2+3x=x-7x2+4x-10=0
4x2+7x-10=09x2-3x=0
x2+9x-9=5x-8x(3x+1)=3-6x
x2+3x+7=04x2+2
x-6=0
4x2-2x-8=0x2+2x=8
4x2+6x=x-1x2+10x-10=0
3x2-7x-9=04x2+7x=0
x2-6x-8=6x+2x(2x+4)=7-2x
x2-7x-5=04x2+3
x+4=0
3x2+7x-10=0x2-5x=3
4x2-3x=x+9x2+10x+8=0
4x2+9x-8=08x2-7x=0
x2+3x+5=4x-9x(2x-1)=9-8x
x2-7x-5=04x2-4
x+2=0
4x2+5x-10=0x2-10x=13
2x2+8x=x-10x2-2x+8=0
2x2-7x+8=08x2+4x=0
x2+7x+5=9x-3x(3x-4)=4-7x
x2+2x-7=03x2-2
x+3=0
2x2+7x+4=0x2-4x=20
2x2+4x=x+3x2+4x+6=0
2x2-5x+3=04x2+5x=0
x2-7x+7=9x-10x(3x-5)=8+3x
x2-6x+2=02x2-4
x+2=0
2x2-7x+1=0x2+5x=1
3x2-10x=x-3x2+8x+6=0
4x2+8x+5=03x2-9x=0
x2-3x+7=7x-7x(4x-4)=9-2x
x2+9x+2=03x2+2
x-5=0
4x2-5x-1=0x2-6x=19
2x2+10x=x-1x2-2x+2=0
4x2-7x+8=09x2+9x=0
x2+4x-2=4x+1x(2x-3)=2+5x
x2+5x-7=02x2-4
x+9=0
2x2+2x+3=0x2+2x=11
4x2+8x=x-2x2+5x+10=0
4x2-8x+6=07x2-4x=0
x2+3x-3=3x+10x(3x+1)=4+3x
x2+5x+10=02x2+2
x-8=0
3x2+9x+3=0x2+2x=14
3x2-5x=x-1x2+10x+4=0
4x2-6x+9=07x2+8x=0
x2+10x-3=4x-5x(2x+3)=1+6x
x2+7x-5=04x2-3
x+8=0
4x2-9x+7=0x2+3x=9
2x2-4x=x+6x2+4x-6=0
4x2+8x+4=08x2+7x=0
x2-9x-10=7x+2x(3x-1)=2-8x
x2+7x+5=04x2-4
x+4=0
3x2+8x+2=0x2+6x=14
3x2+2x=x-2x2+8x-2=0
4x2-7x-1=05x2+6x=0
x2+4x-3=2x+5x(4x-5)=2-8x
x2+2x-2=03x2+3
x+2=0
4x2-7x-10=0x2+10x=10
2x2+5x=x-6x2-9x-10=0
3x2+9x+2=08x2-7x=0
x2+4x-10=6x-9x(4x-4)=4-9x
x2+9x+6=02x2-2
x+2=0
3x2-4x-10=0x2+3x=14
3x2-4x=x-6x2-3x+8=0
4x2-5x+8=04x2-5x=0
x2-10x+10=2x+5x(4x+3)=2+4x
x2+3x-10=02x2+3
x+4=0
3x2-9x-10=0x2+9x=17
4x2+4x=x-3x2-3x-8=0
3x2-10x-10=06x2+3x=0
x2-9x-6=5x-2x(4x-4)=3-7x
- 配套讲稿:
如PPT文件的首页显示word图标,表示该PPT已包含配套word讲稿。双击word图标可打开word文档。
- 特殊限制:
部分文档作品中含有的国旗、国徽等图片,仅作为作品整体效果示例展示,禁止商用。设计者仅对作品中独创性部分享有著作权。
- 关 键 词:
- 人教版 初中 九年级 数学 上册 公式 一元 二次方程 综合 练习题 24