八年级因式分解专项训练 127.docx
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八年级因式分解专项训练127
9x2y-18xy+9y
4x2-9
-4x2+4y2
x4-x2
4x2-12x+9
x2-x2y4
4ax2+4axy+ay2
na+nb+a2-b2
4x2y-16xy+16y
x2-16
-16x2+9y2
x4-x2
x2-10x+25
x3-xy2
9ax2-24axy+16ay2
da+db+a2-b2
x2y+6xy+9y
9x2-1
-4x2+y2
x4-x2
4x2-16x+16
x2-xy4
9ax2-6axy+ay2
na+nb+a2-b2
9x2y-36xy+36y
16x2-1
-9x2+4y2
x3-x2
x2-2x+1
x4-xy4
4ax2+8axy+4ay2
na+nb+a2-b2
4x2y+24xy+36y
4x2-1
-9x2+4y2
x3-x
4x2+12x+9
x3-xy4
9ax2+12axy+4ay2
6a-6b+a2-b2
4x2y-12xy+9y
x2-25
-9x2+y2
x3-x2
x2-12x+36
x2-xy4
9ax2-6axy+ay2
3a-3b+a2-b2
4x2y-20xy+25y
x2-25
-4x2+y2
x3-x2
4x2-12x+9
x4-xy4
9ax2+6axy+ay2
ta+tb+a2-b2
4x2y-8xy+4y
x2-1
-9x2+9y2
x3-x2
4x2+24x+36
x-x2y2
ax2-4axy+4ay2
6a+6b+a2-b2
x2y-10xy+25y
4x2-9
-9x2+4y2
x4-x2
x2-4x+4
x4-x2y2
4ax2-8axy+4ay2
da+db+a2-b2
9x2y-24xy+16y
16x2-16
-4x2+y2
x4-x2
9x2-18x+9
x4-xy4
ax2-2axy+ay2
3a+3b+a2-b2
x2y-8xy+16y
16x2-9
-16x2+y2
x4-x
4x2+4x+1
x-xy4
4ax2+20axy+25ay2
4a+4b+a2-b2
9x2y+24xy+16y
9x2-36
-16x2+y2
x3-x
x2-2x+1
x4-xy2
4ax2+24axy+36ay2
6a+6b+a2-b2
x2y+2xy+y
x2-25
-16x2+4y2
x3-x
4x2-16x+16
x-x2y2
ax2+2axy+ay2
da-db+a2-b2
9x2y-12xy+4y