n^10 - n^5 = n^5(n^5 - 1)
m^6 + m^7 = m^6(1 + m)
9x - 27x^4 = 9x(1 - 3x^3)
18y^5 + 12y^4 = 6y^4(3y + 2)
56a^10b^6 - 32a^4b^8 = 8a^4b^6(7a^6 - 4b^2)
n^10 - n^5 = n^5(n^5 - 1)
m^6 + m^7 = m^6(1 + m)
9x - 27x^4 = 9x(1 - 3x^3)
18y^5 + 12y^4 = 6y^4(3y + 2)
56a^10b^6 - 32a^4b^8 = 8a^4b^6(7a^6 - 4b^2)