八年级因式分解专项训练 179.docx
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八年级因式分解专项训练179
x2+2x+1
x4-x2y4
4ax2-12axy+9ay2
6a+6b+a2-b2
4x2y+8xy+4y
4x2-36
-16x2+y2
x4-x2
4x2+8x+4
x4-x2y4
9ax2+36axy+36ay2
da+db+a2-b2
9x2y+30xy+25y
9x2-9
-4x2+9y2
x3-x2
9x2-24x+16
x3-xy2
4ax2+20axy+25ay2
4a+4b+a2-b2
x2y-10xy+25y
9x2-25
-4x2+y2
x4-x
x2-4x+4
x3-xy4
9ax2+36axy+36ay2
ta+tb+a2-b2
4x2y+20xy+25y
4x2-16
-16x2+9y2
x3-x2
9x2+36x+36
x-xy4
9ax2-36axy+36ay2
ma+mb+a2-b2
9x2y-18xy+9y
9x2-25
-9x2+y2
x4-x2
9x2-18x+9
x3-xy2
4ax2-8axy+4ay2
ta-tb+a2-b2
x2y-8xy+16y
16x2-9
-4x2+4y2
x3-x2
4x2+20x+25
x4-xy2
9ax2+6axy+ay2
da-db+a2-b2
4x2y-24xy+36y
x2-4
-9x2+9y2
x3-x2
x2+6x+9
x2-xy2
ax2-10axy+25ay2
ma+mb+a2-b2
4x2y-12xy+9y
x2-36
-9x2+y2
x4-x2
x2-8x+16
x-x2y4
4ax2+24axy+36ay2
ta+tb+a2-b2
4x2y-8xy+4y
4x2-25
-4x2+y2
x4-x2
x2-6x+9
x4-xy2
ax2+12axy+36ay2
3a+3b+a2-b2
4x2y-16xy+16y
x2-36
-4x2+y2
x4-x
9x2+36x+36
x-x2y2
ax2+2axy+ay2
6a+6b+a2-b2
x2y-8xy+16y
x2-16
-4x2+y2
x3-x
x2+4x+4
x3-x2y2
4ax2+16axy+16ay2
4a-4b+a2-b2
9x2y+30xy+25y
9x2-25
-16x2+y2
x4-x2
x2+8x+16
x2-xy2
4ax2-8axy+4ay2
na+nb+a2-b2
4x2y-24xy+36y
4x2-1
-9x2+y2
x4-x2
x2-6x+9