八年级因式分解专项训练 155.docx
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八年级因式分解专项训练155
x2-6x+9
x-xy4
4ax2-20axy+25ay2
na+nb+a2-b2
9x2y+30xy+25y
4x2-25
-16x2+y2
x4-x2
x2+2x+1
x2-xy4
ax2+8axy+16ay2
ta-tb+a2-b2
4x2y+20xy+25y
9x2-16
-4x2+y2
x3-x2
9x2-6x+1
x-x2y4
4ax2+20axy+25ay2
na-nb+a2-b2
9x2y+36xy+36y
x2-16
-9x2+9y2
x4-x
x2-10x+25
x4-xy2
4ax2+24axy+36ay2
ta+tb+a2-b2
4x2y+16xy+16y
9x2-9
-9x2+4y2
x4-x
9x2+18x+9
x2-xy2
ax2-12axy+36ay2
2a-2b+a2-b2
x2y+4xy+4y
x2-16
-16x2+4y2
x3-x
4x2-20x+25
x3-xy4
ax2+6axy+9ay2
3a-3b+a2-b2
9x2y-18xy+9y
9x2-9
-4x2+9y2
x3-x2
4x2-24x+36
x4-x2y2
4ax2+4axy+ay2
ma+mb+a2-b2
4x2y+24xy+36y
9x2-36
-4x2+4y2
x4-x2
4x2-4x+1
x4-xy2
ax2-2axy+ay2
4a-4b+a2-b2
9x2y+30xy+25y
16x2-1
-4x2+y2
x3-x2
4x2+8x+4
x4-x2y2
9ax2+36axy+36ay2
ta-tb+a2-b2
x2y-4xy+4y
x2-16
-9x2+4y2
x3-x
9x2+24x+16
x3-x2y2
9ax2-24axy+16ay2
ta+tb+a2-b2
9x2y+30xy+25y
16x2-9
-9x2+9y2
x3-x2
9x2+6x+1
x3-x2y2
4ax2-4axy+ay2
3a-3b+a2-b2
4x2y-8xy+4y
16x2-1
-4x2+y2
x3-x
9x2-30x+25
x2-x2y2
4ax2-8axy+4ay2
2a+2b+a2-b2
4x2y+16xy+16y
16x2-16
-16x2+y2
x3-x2
4x2-16x+16
x-xy4
ax2-6axy+9ay2
6a+6b+a2-b2
4x2y+8xy+4y
16x2-36
-16x2+4y2
x4-x
x2-6x+9