八年级因式分解专项训练 137Word下载.docx
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6a+6b+a2-b2
9x2y+36xy+36y
16x2-1
-9x2+9y2
x3-x2
x2-12x+36
x4-x2y4
9ax2-30axy+25ay2
2a+2b+a2-b2
9x2y-36xy+36y
16x2-9
-4x2+y2
x4-x2
4x2+4x+1
x4-xy4
9ax2-12axy+4ay2
4a-4b+a2-b2
x2y-10xy+25y
4x2-4
x3-x
4x2+12x+9
x3-x2y2
ax2+10axy+25ay2
ca+cb+a2-b2
4x2y-4xy+y
9x2-4
-4x2+9y2
x2-2x+1
4ax2+8axy+4ay2
5a-5b+a2-b2
9x2y+12xy+4y
x2-9
9ax2-24axy+16ay2
4a+4b+a2-b2
9x2y+30xy+25y
16x2-36
-9x2+y2
9x2-30x+25
2a-2b+a2-b2
4x2y+4xy+y
9x2-9
x2+2x+1
x4-x2y2
9ax2-36axy+36ay2
4x2-36
4x2-16x+16
x2-xy4
ta+tb+a2-b2
16x2-4
x2+6x+9
x-x2y4
4x2-25
-4x2+4y2
x2-x2y2
6a-6b+a2-b2
x2y+6xy+9y
9x2-36
9x2-36x+36
x4-xy2
9x2-1
4x2+16x+16
-16x2+4y2