八年级因式分解专项训练 58Word文档格式.docx
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4x2-1
-9x2+9y2
4x2-4x+1
x2-x2y2
ax2-6axy+9ay2
na+nb+a2-b2
x2y-4xy+4y
9x2-4
-16x2+y2
x3-x2
4x2+24x+36
x4-x2y4
ax2-12axy+36ay2
4a-4b+a2-b2
9x2y-30xy+25y
9x2-16
-16x2+4y2
x4-x2
x-xy4
4ax2-16axy+16ay2
9x2y-18xy+9y
9x2-36
-4x2+9y2
9x2+30x+25
4ax2+12axy+9ay2
6a-6b+a2-b2
x2y-10xy+25y
16x2-36
-4x2+4y2
4x2+20x+25
x-x2y4
4ax2+16axy+16ay2
2a-2b+a2-b2
9x2y+12xy+4y
x2+8x+16
x3-x2y2
ax2+2axy+ay2
ta+tb+a2-b2
x2y-6xy+9y
16x2-9
x4-x
9x2+36x+36
5a-5b+a2-b2
-16x2+9y2
9x2-36x+36
x-x2y2
9ax2-30axy+25ay2
16x2-25
9x2-6x+1
x3-x2y4
9ax2+12axy+4ay2
4a+4b+a2-b2
4x2y+12xy+9y
9x2-1
-9x2+y2
x2+2x+1
x-xy2
ax2-10axy+25ay2
x2y+10xy+25y
x2-4x+4
9ax2+18axy+9ay2
2a+2b+a2-b2
9x2y-24xy+16y
x2-10x+25
ax2-4axy+4ay2
da-db+a2-b2
4x2y+16xy+16y
9x2-9