八年级因式分解专项训练 161Word格式文档下载.docx
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x2y-12xy+36y
x2-4
-9x2+y2
x3-x
9x2-36x+36
x2-xy2
ax2+8axy+16ay2
ma-mb+a2-b2
4x2y+8xy+4y
4x2-4
-9x2+4y2
4x2+20x+25
x2-xy4
ax2+6axy+9ay2
ta+tb+a2-b2
4x2y-20xy+25y
4x2-36
-4x2+4y2
x4-x2
9x2-12x+4
x-xy2
4ax2-12axy+9ay2
5a+5b+a2-b2
x2y-8xy+16y
x2-16
-16x2+9y2
x2+10x+25
x4-x2y2
4ax2+12axy+9ay2
x2y-6xy+9y
9x2+18x+9
9ax2+36axy+36ay2
da+db+a2-b2
9x2y-12xy+4y
16x2-9
4ax2-4axy+ay2
ma+mb+a2-b2
x2y+12xy+36y
x2-25
-4x2+9y2
4x2+12x+9
x2-x2y2
9ax2+24axy+16ay2
3a-3b+a2-b2
4x2y+4xy+y
4x2-25
-16x2+y2
x2-2x+1
ax2-4axy+4ay2
2a-2b+a2-b2
x2y+8xy+16y
-16x2+4y2
x2+8x+16
9ax2-6axy+ay2
na-nb+a2-b2
x2y+4xy+4y
16x2-4
x2-4x+4
9ax2+6axy+ay2
ca-cb+a2-b2
x2y-4xy+4y
x4-x
4x2-24x+36
x3-xy2
4ax2+24axy+36ay2
ax2+12axy+36ay2
9x2y-6xy+y
4x2-9