八年级因式分解专项训练 63Word文件下载.docx
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9ax2+12axy+4ay2
6a+6b+a2-b2
x2y+10xy+25y
16x2-36
-4x2+4y2
x4-x
x2-10x+25
x4-x2y4
4ax2-12axy+9ay2
6a-6b+a2-b2
x2y+4xy+4y
9x2-16
-9x2+9y2
x4-x2
4x2+24x+36
x-xy2
4ax2+4axy+ay2
2a+2b+a2-b2
4x2y-12xy+9y
x3-x
x2-2x+1
x3-xy4
ax2+4axy+4ay2
3a+3b+a2-b2
x2y+6xy+9y
16x2-9
-16x2+4y2
4x2-24x+36
x-xy4
9ax2+6axy+ay2
4x2y+20xy+25y
4ax2-8axy+4ay2
2a-2b+a2-b2
9x2y+6xy+y
x2-16
x2-6x+9
x-x2y4
ax2+8axy+16ay2
ma-mb+a2-b2
4x2y+16xy+16y
4x2-25
-9x2+y2
9x2+30x+25
x4-xy4
ax2-2axy+ay2
na+nb+a2-b2
x2y-10xy+25y
x2-36
x2-xy2
9ax2-18axy+9ay2
4a-4b+a2-b2
9x2y+18xy+9y
4x2-12x+9
x2-x2y4
4x2y+12xy+9y
16x2-25
-4x2+9y2
9x2-36x+36
9ax2+30axy+25ay2
5a-5b+a2-b2
x2y+12xy+36y
9x2-25
ax2+6axy+9ay2
3a-3b+a2-b2
x2y-2xy+y
x2-25
-4x2+y2
x2-8x+16
x3-x2y2
ca-cb+a2-b2
9x2y+30xy+25y