2x⁵y⁶-3x⁴y⁵+x⁶y⁷=x⁴y⁵(2xy-3+x²y²)= x⁴y⁵(xy(2+xy)-3)
3a(x-y)+2b(x-y)= (x-y)(3a+2b)
(c+2)+4a(c+2)= (c+2)(1+4a)
8(m+n)²-4(m+n)= (m+n)(8m+8n-4)= 4(m+n)(2(m+n)-1)
p(2+a)-3(a+2)= (a+2)(p-3)
k(x+y)²-p(y+x)= (x+y)(k(x+y)-p)
6x²(a-b)+9x(a-b)= (a-b)(6x²+9x)= 3x(a-b)(2x+3)
(x-y)²+2x(x-y)= (x-y)(x-y+2x)= (x-y)(3x-y)
2x⁵y⁶-3x⁴y⁵+x⁶y⁷=x⁴y⁵(2xy-3+x²y²)= x⁴y⁵(xy(2+xy)-3)
3a(x-y)+2b(x-y)= (x-y)(3a+2b)
(c+2)+4a(c+2)= (c+2)(1+4a)
8(m+n)²-4(m+n)= (m+n)(8m+8n-4)= 4(m+n)(2(m+n)-1)
p(2+a)-3(a+2)= (a+2)(p-3)
k(x+y)²-p(y+x)= (x+y)(k(x+y)-p)
6x²(a-b)+9x(a-b)= (a-b)(6x²+9x)= 3x(a-b)(2x+3)
(x-y)²+2x(x-y)= (x-y)(x-y+2x)= (x-y)(3x-y)