初中九年级数学上册因式分解法解一元二次方程综合练习题3Word文档下载推荐.docx
《初中九年级数学上册因式分解法解一元二次方程综合练习题3Word文档下载推荐.docx》由会员分享,可在线阅读,更多相关《初中九年级数学上册因式分解法解一元二次方程综合练习题3Word文档下载推荐.docx(19页珍藏版)》请在冰豆网上搜索。
![初中九年级数学上册因式分解法解一元二次方程综合练习题3Word文档下载推荐.docx](https://file1.bdocx.com/fileroot1/2022-10/12/e89aed31-51cc-4b84-9992-c86ee6a2ebc4/e89aed31-51cc-4b84-9992-c86ee6a2ebc41.gif)
x2-4x=0
x2+20x=-100
4x2-196=0
x(2x+1)=8x+4
(2x+5)2=(7+x)2
9x2-3x=0
5x2+4x=0
x2+6x=-9
4x2-1=0
(x+3)2=(3+x)2
x2+9x=0
4x2-4x=0
36x2-1=0
2x(2x-1)=4x-2
(5x-7)2=(1-7x)2
5x2+2x=0
3x2+x=0
x2+18x=-81
4x2-169=0
2x(2x+2)=12x+12
(5x+8)2=(5-x)2
9x2-x=0
7x2-3x=0
36x2-121=0
x(4x+2)=12x+6
(9x+2)2=(10+x)2
7x2-x=0
x2+16x=-64
81x2-16=0
2x(2x+2)=4x+4
(x-7)2=(2+x)2
3x2+7x=0
8x2+x=0
25x2-16=0
x(3x-1)=15x-5
(5x-1)2=(9+x)2
x2+6x=0
3x2+5x=0
x2-6x=-9
100x2-100=0
x(2x+7)=4x+14
(3x-1)2=(1-x)2
4x2-9x=0
9x2+x=0
x2+10x=-25
100x2-324=0
3x(3x+9)=18x+54
(5x-2)2=(5-x)2
3x2+4x=0
x2-x=0
x2-14x=-49
100x2-361=0
2x(3x+8)=6x+16
(x-1)2=(3-x)2
2x2+9x=0
x2+4x=-4
81x2-49=0
x(4x+4)=8x+8
(x+8)2=(8+x)2
6x2-x=0
3x2-x=0
81x2-169=0
3x(3x+1)=15x+5
(5x+9)2=(2+x)2
x2+3x=0
64x2-81=0
x(3x+9)=9x+27
(x+5)2=(5+7x)2
7x2+x=0
2x2-3x=0
x2+2x=-1
4x(2x+5)=4x+10
(8x+1)2=(7-9x)2
5x2+5x=0
100x2-16=0
x(4x+4)=24x+24
(9x+2)2=(7-2x)2
8x2-4x=0
x2-4x=-4
4x2-324=0
x(4x-5)=8x-10
(4x+8)2=(5-2x)2
4x2+8x=0
64x2-225=0
x(2x-5)=10x-25
(x-5)2=(9+x)2
8x2+4x=0
81x2-225=0
x(4x-8)=8x-16
(7x+4)2=(3-x)2
4x2-6x=0
2x2-x=0
x2+14x=-49
36x2-64=0
x(2x-6)=6x-18
(x-3)2=(3-x)2
x2-7x=0
8x2-2x=0
100x2-4=0
(5x+1)2=(3+x)2
2x2+6x=0
49x2-121=0
3x(2x-6)=4x-12
(5x-3)2=(7+8x)2
x2-6x=0
16x2-25=0
x(3x+4)=6x+8
(5x-1)2=(2-2x)2
8x2+8x=0
8x2+5x=0
49x2-256=0
4x(2x-2)=6x-6
(x+2)2=(4+x)2
4x2-5x=0
5x2-4x=0
25x2-289=0
3x(3x+7)=12x+28
(x+7)2=(2-2x)2
2x2-5x=0
16x2-49=0
2x(3x-5)=6x-10
(x-2)2=(2+x)2
8x2-8x=0
49x2-4=0
3x(3x+4)=15x+20
(x-4)2=(1+x)2
2x2-7x=0
x2-20x=-100
81x2-196=0
x(3x+8)=6x+16
(8x-2)2=(7-9x)2
7x2+2x=0
2x2-2x=0
x(2x-9)=8x-36
(9x-8)2=(7+6x)2
2x2-9x=0
x2+4x=0
x2-2x=-1
4x(2x-3)=4x-6
(x+7)2=(7-x)2
8x2-9x=0
3x2+2x=0
25x2-324=0
x(2x+9)=10x+45
(x-6)2=(7+x)2
9x2+3x=0
x2-5x=0
9x2-25=0
x(4x+3)=24x+18
(x+7)2=(7+7x)2
x2-18x=-81
100x2-64=0
x(3x-1)=9x-3
(9x-7)2=(6-2x)2
4x2+x=0
5x2-x=0
9x2-289=0
x(4x-7)=12x-21
(x-8)2=(3+8x)2
6x2+5x=0
9x2-36=0
3x(2x+3)=6x+9
(6x+6)2=(2-x)2
5x2+3x=0
x2+12x=-36
2x(4x+3)=20x+15
(x-1)2=(9-6x)2
6x2-9x=0
16x2-256=0
4x(2x+8)=8x+32
(x-3)2=(10+x)2
64x2-64=0
x(3x-2)=18x-12
(x-9)2=(1+3x)2
3x(3x-2)=12x-8
(x-6)2=(5+x)2
5x2-6x=0
4x2-100=0
4x(3x+3)=6x+6
(9x+2)2=(6+x)2
2x(4x-9)=16x-36
(7x+3)2=(9-x)2
7x2-4x=0
64x2-196=0
3x(3x-5)=9x-15
(2x+9)2=(10+x)2
36x2-289=0
x(4x-3)=20x-15
(x-1)2=(1+x)2
81x2-256=0
3x(4x-8)=24x-48
(x-3)2=(1+2x)2
7x2+4x=0
25x2-64=0
2x(2x-9)=12x-54
(x+3)2=(1-4x)2
x2+7x=0
25x2-256=0
x(4x-6)=24x-36
(x+4)2=(8+x)2
81x2-361=0
3x(2x-2)=8x-8
(2x+1)2=(6+3x)2
6x2-3x=0
3x(4x+9)=12x+27
(4x+2)2=(9-9x)2
3x2+6x=0
3x(4x-7)=8x-14
(8x+6)2=(5-x)2
4x2-256=0
x(2x+5)=10x+25
(x+4)2=(4+x)2
100x2-121=0
x(4x-4)=24x-24
(6x-3)2=(8-x)2
3x(3x-9)=18x-54
(2x-5)2=(9+4x)2
x2+5x=0
x(2x-1)=8x-4
(x+6)2=(3+3x)2
100x2-144=0
(x+2)2=(1-2x)2
7x2+5x=0
x(4x-4)=8x-8
(x+7)2=(2-4x)2
x2+8x=0
x2+2x=0
64x2-9=0
2x(2x+5)=4x+10
(x-3)2=(7+7x)2
7x2-2x=0
100x2-256=0
3x(3x-1)=12x-4
(x+3)2=(9+7x)2
2x2+8x=0
5x2-2x=0
9x2-169=0
x(2x+6)=8x+24
(2x-9)2=(7-x)2
36x2-36=0
x(3x-1)=18x-6
(2x+6)2=(8-x)2
100x2-81=0
2x(3x-5)=12x-20
(2x+9)2=(9+x)2
9x2-6x=0
8x2-x=0
4x(2x-6)=4x-12
(2x+5)2=(6-3x)2
4x2+9x=0
36x2-324=0
3x(4x+1)=16x+4
(x+8)2=(2-x)2
4x2-225=0
3x(4x-1)=16x-4
(x+5)2=(6-x)2
9x2-256=0
x(3x-8)=6x-16
(x+5)2=(10-x)2
5x2+7x=0
7x2+x=