八年级因式分解专项训练 55.docx
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八年级因式分解专项训练55
9x2y-30xy+25y
16x2-16
-9x2+y2
x3-x2
x2-4x+4
x3-x2y2
4ax2+20axy+25ay2
na+nb+a2-b2
x2y+12xy+36y
16x2-36
-16x2+9y2
x4-x2
x2-6x+9
x4-x2y4
4ax2+4axy+ay2
ma-mb+a2-b2
x2y+4xy+4y
9x2-16
-9x2+9y2
x4-x
9x2+12x+4
x-xy4
ax2-2axy+ay2
3a+3b+a2-b2
4x2y-24xy+36y
4x2-9
-16x2+9y2
x4-x2
4x2-20x+25
x4-xy2
ax2+12axy+36ay2
ta-tb+a2-b2
4x2y-16xy+16y
9x2-9
-4x2+9y2
x4-x2
x2-4x+4
x2-xy4
9ax2+36axy+36ay2
ca+cb+a2-b2
x2y-2xy+y
4x2-1
-9x2+9y2
x4-x2
x2+4x+4
x4-xy4
9ax2+6axy+ay2
4a+4b+a2-b2
4x2y+4xy+y
x2-9
-16x2+9y2
x4-x2
4x2-8x+4
x-x2y4
9ax2+36axy+36ay2
da+db+a2-b2
9x2y+6xy+y
16x2-25
-4x2+9y2
x3-x
4x2-4x+1
x2-x2y2
4ax2-16axy+16ay2
na+nb+a2-b2
x2y-8xy+16y
16x2-16
-16x2+9y2
x3-x
x2-2x+1
x2-xy2
4ax2+8axy+4ay2
da+db+a2-b2
9x2y-24xy+16y
16x2-36
-9x2+y2
x4-x
x2+10x+25
x4-x2y4
4ax2-12axy+9ay2
4a+4b+a2-b2
4x2y+20xy+25y
x2-36
-4x2+9y2
x4-x
9x2+36x+36
x4-x2y4
4ax2-4axy+ay2
ta-tb+a2-b2
9x2y+36xy+36y
x2-25
-16x2+y2
x3-x
x2-6x+9
x2-x2y4
9ax2+36axy+36ay2
ma+mb+a2-b2
x2y-4xy+4y
4x2-25
-4x2+4y2
x3-x
9x2-30x+25
x-xy2
4ax2+12axy+9ay2
ma-mb+a2-b2
4x2y-8xy+4y