八年级因式分解专项训练 87.docx
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八年级因式分解专项训练 87.docx
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八年级因式分解专项训练87
9x2y-24xy+16y
x2-9
-16x2+4y2
x4-x2
x2-2x+1
x-x2y4
4ax2+8axy+4ay2
3a-3b+a2-b2
x2y+12xy+36y
x2-1
-9x2+y2
x4-x
9x2+12x+4
x2-xy4
9ax2+30axy+25ay2
5a+5b+a2-b2
9x2y-18xy+9y
9x2-16
-4x2+y2
x4-x2
9x2-12x+4
x4-xy4
4ax2-12axy+9ay2
3a+3b+a2-b2
x2y+2xy+y
9x2-25
-4x2+9y2
x4-x
x2+6x+9
x-x2y2
9ax2+30axy+25ay2
6a+6b+a2-b2
9x2y+6xy+y
9x2-25
-4x2+y2
x3-x2
9x2+18x+9
x-x2y4
4ax2-4axy+ay2
ta+tb+a2-b2
x2y-4xy+4y
9x2-16
-9x2+9y2
x3-x2
4x2+16x+16
x3-xy2
4ax2-4axy+ay2
2a-2b+a2-b2
9x2y-36xy+36y
x2-1
-9x2+9y2
x4-x
x2-8x+16
x2-x2y4
ax2-10axy+25ay2
4a+4b+a2-b2
9x2y-36xy+36y
4x2-4
-16x2+9y2
x3-x
4x2+20x+25
x4-x2y4
ax2-4axy+4ay2
da-db+a2-b2
x2y-12xy+36y
x2-9
-4x2+4y2
x3-x
x2+2x+1
x3-x2y2
ax2-12axy+36ay2
2a-2b+a2-b2
9x2y-24xy+16y
16x2-9
-9x2+y2
x3-x
9x2-30x+25
x4-xy2
ax2+10axy+25ay2
2a+2b+a2-b2
x2y+12xy+36y
x2-9
-16x2+4y2
x3-x2
4x2+16x+16
x4-x2y4
ax2-4axy+4ay2
3a-3b+a2-b2
x2y+10xy+25y
16x2-4
-4x2+y2
x4-x
9x2-24x+16
x3-xy4
4ax2+4axy+ay2
na-nb+a2-b2
x2y-6xy+9y
9x2-4
-16x2+4y2
x4-x
4x2+12x+9
x2-xy2
ax2-8axy+16ay2
da-db+a2-b2
4x2y+16xy+16y
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- 八年级因式分解专项训练 87 年级 因式分解 专项 训练
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