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