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13.docx
- 文档编号:669964
- 上传时间:2022-10-12
- 格式:DOCX
- 页数:11
- 大小:21.65KB
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13.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13.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13.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13
x2+10x-10=04x2+2
x+1=0
3x2-4x-3=0x2+9x=3
3x2+3x=x-1x2-9x+5=0
2x2+10x-7=03x2+5x=0
x2+4x-1=5x+5x(2x-2)=5-9x
x2+7x-9=03x2-3
x+8=0
3x2+2x-5=0x2-7x=20
4x2+2x=x-5x2+10x-9=0
3x2+5x+9=02x2+10x=0
x2-6x-7=3x+2x(4x-4)=3-4x
x2-7x+5=02x2+2
x-5=0
4x2+6x-8=0x2-4x=20
3x2-8x=x-8x2-2x+1=0
4x2-8x-8=06x2-2x=0
x2-8x-8=3x-4x(4x+1)=5+4x
x2+6x-8=02x2-3
x-2=0
4x2+3x+2=0x2-9x=20
3x2-2x=x+9x2+7x-10=0
3x2-4x-3=03x2+8x=0
x2+5x+4=5x+3x(3x+4)=5-9x
x2-5x-10=03x2-2
x+5=0
2x2-7x-6=0x2+7x=18
4x2-4x=x-1x2-5x+7=0
2x2-10x-1=05x2+5x=0
x2-8x+2=9x+8x(4x+5)=5+2x
x2+4x+1=02x2+3
x-4=0
4x2-8x-7=0x2-9x=12
4x2-4x=x-1x2-10x-1=0
2x2+5x+5=02x2+2x=0
x2+3x+2=9x+5x(3x-4)=9+4x
x2+2x-2=04x2-3
x+8=0
2x2+5x-2=0x2+9x=8
3x2+2x=x+2x2-7x+9=0
2x2+9x+4=05x2+8x=0
x2-5x-5=8x+9x(3x-5)=8-7x
x2+5x-2=03x2-3
x-5=0
2x2-9x-1=0x2-10x=15
2x2-7x=x+1x2-10x-4=0
4x2-10x-6=05x2+7x=0
x2-4x-4=3x-8x(4x-4)=6-5x
x2+2x-10=04x2-4
x+2=0
4x2-6x-6=0x2-6x=14
2x2+6x=x+5x2+3x+5=0
2x2-5x+6=03x2+5x=0
x2-4x+9=7x-9x(3x+2)=3-8x
x2+5x-4=02x2+2
x-5=0
4x2-9x-6=0x2+4x=3
2x2+5x=x+6x2-3x+8=0
3x2-9x-7=06x2-2x=0
x2-2x+8=4x+3x(4x+4)=9-7x
x2-3x-2=02x2+4
x+8=0
3x2+3x-2=0x2+8x=4
3x2-4x=x+6x2-3x+10=0
3x2-8x+5=07x2-10x=0
x2-10x+4=8x+5x(3x-2)=3-9x
x2+7x-5=02x2-3
x+3=0
2x2+2x+10=0x2-6x=18
2x2-10x=x+8x2+6x-5=0
2x2+4x-6=04x2-7x=0
x2-5x+8=8x+10x(4x+4)=8+9x
x2+6x-9=03x2+4
x+1=0
3x2-3x+5=0x2+4x=14
2x2-3x=x+6x2-2x+5=0
2x2+7x-10=04x2-7x=0
x2+8x+10=9x-7x(2x+2)=7+6x
x2+3x-6=03x2-2
x+2=0
2x2-4x+6=0x2-8x=3
3x2-2x=x+3x2+9x-1=0
2x2-7x+2=06x2+6x=0
x2-2x-2=5x+10x(4x-5)=6-5x
x2-9x-3=04x2+4
x+8=0
2x2+3x+9=0x2+6x=10
4x2-5x=x+6x2-4x-9=0
2x2-9x+1=07x2-3x=0
x2-6x+2=5x-2x(3x+5)=7+9x
x2-9x-9=04x2-3
x+3=0
4x2-7x+9=0x2+7x=15
2x2+2x=x+4x2-6x+3=0
2x2+8x-10=06x2+7x=0
x2+8x+2=8x-7x(2x-5)=8-7x
x2-5x-2=03x2+2
x-8=0
2x2-10x-5=0x2-4x=13
4x2-5x=x-6x2+5x-1=0
2x2+7x+5=05x2-7x=0
x2-5x-5=7x-3x(4x+3)=7-5x
x2+5x-6=02x2+2
x+3=0
3x2+10x-3=0x2-6x=10
3x2-6x=x-3x2-4x+3=0
4x2+8x+5=06x2-8x=0
x2-8x-2=9x+8x(2x-3)=6+8x
x2+9x-2=04x2-3
x-6=0
4x2-8x-9=0x2-2x=2
4x2+3x=x+9x2-9x+8=0
4x2-10x-1=06x2-5x=0
x2-4x-1=7x-1x(3x+1)=8+3x
x2-7x-6=02x2-3
x+1=0
2x2+6x-9=0x2+2x=9
2x2+5x=x+7x2+3x-8=0
2x2+6x+3=04x2+5x=0
x2+5x-10=4x-2x(2x+4)=9-7x
x2+2x+10=04x2+4
x-9=0
4x2-10x-8=0x2+8x=17
4x2-4x=x-1x2+3x-4=0
4x2+3x+3=03x2-4x=0
x2-5x+10=3x+4x(2x+4)=2-2x
x2+7x+3=04x2+4
x-10=0
2x2+4x-2=0x2+7x=8
4x2-7x=x-8x2-10x+9=0
4x2+10x-2=02x2+7x=0
x2-7x-6=6x+6x(2x-5)=7+3x
x2-8x-8=04x2+3
x-2=0
3x2+9x-9=0x2-10x=7
2x2+9x=x+1x2-2x-1=0
2x2-3x-5=06x2+2x=0
x2+5x+3=5x+7x(3x-3)=4-5x
x2+5x+2=02x2-4
x+4=0
2x2+10x-5=0x2-5x=20
4x2-10x=x-8x2+4x+1=0
2x2-10x+7=06x2-5x=0
x2-3x+3=9x+9x(3x+3)=3+3x
x2+4x-10=04x2+2
x-9=0
4x2-9x+9=0x2-7x=19
3x2+3x=x-7x2-3x+7=0
4x2+7x-1=08x2-5x=0
x2+5x+6=2x+10x(2x-1)=7+7x
x2-4x+5=03x2-3
x-6=0
2x2+10x-10=0x2-8x=9
2x2+3x=x-5x2-3x+7=0
3x2+8x+5=06x2+2x=0
x2+4x-9=6x-4x(2x+2)=4+9x
x2+4x+5=03x2-3
x+3=0
3x2+6x-8=0x2+3x=13
4x2-5x=x+9x2+4x-5=0
3x2+10x-8=02x2-3x=0
x2-4x-6=9x+5x(4x+3)=4+5x
x2-7x+3=02x2-2
x+2=0
2x2-7x-4=0x2+6x=6
3x2-10x=x+1x2-5x-8=0
3x2+9x+7=02x2-6x=0
x2+10x+4=8x+5x(2x+4)=1-5x
x2-6x+1=03x2+4
x-9=0
3x2+4x-10=0x2+9x=20
3x2+4x=x-2x2+3x+6=0
3x2+3x-3=08x2-4x=0
x2-2x-1=5x+7x(3x+1)=7+6x
x2-10x-7=04x2-4
x-10=0
2x2+4x+10=0x2+4x=6
2x2-8x=x-8x2+2x+1=0
4x2+7x+7=09x2-6x=0
x2-2x+8=8x-3x(2x+4)=1+8x
x2+10x-5=04x2+2
x+1=0
2x2+8x+5=0x2-4x=9
2x2+10x=x+1x2+10x-6=0
3x2-4x+3=07x2+3x=0
x2-2x-1=4x-6x(4x-3)=9-5x
x2-3x-3=03x2+4
x+8=0
3x2-9x+7=0x2-8x=10
3x2-10x=x-7x2-6x+8=0
4x2-3x-9=06x2-5x=0
x2+10x-7=9x+3x(2x-3)=6+3x
x2+5x-4=02x2+4
x+8=0
4x2+3x-9=0x2+6x=10
4x2+6x=x+1x2+5x+6=0
4x2+4x-3=02x2+4x=0
x2+9x-7=8x-3x(4x+3)=1+7x
x2+9x+2=04x2-4
x+10=0
3x2-9x-7=0x2+5x=20
2x2+4x=x+5x2-4x-6=0
2x2+2x+7=04x2-6x=0
x2-8x-8=3x+7x(2x+4)=6-6x
x2-10x+2=03x2+4
x-1=0
2x2+6x+5=0x2-10x=16
4x2+10x=x+1x2+4x-2=0
2x2+7x+1=02x2-2x=0
x2-7x-6=3x-5x(2x+1)=9+5x
x2-5x+6=02x2-3
x-6
- 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 13