bentuk sederhana dari x^5y^6 : (x^4y^5 : x^2y^4) adalah...

[tex] x^5y^6 : (x^4y^5 : x^2y^4) \\ = x^5y^6 : (x^{4-2}y^{5-4}) \\ = x^5y^6 : x^2y \\ = x^{5-2}y^{6-1} \\ = x^3y^5 [/tex]

x^5 y^6 : (x^4 y^5 : x^2 y^4
= x^5 y^6 : (x^4-2 y^5-4)
= x^5 y^6 : x^2 y^1
= x^5-2 y^6-1
= x^3 y^5