Question

al factorizar.
ayuda

Answer 1

125x^3 + 27y^3 --->>> (5x)^3 + (3y) ^3 = (5x + 3y )(25x^2 - 15xy - 9y^2) ----> (suma de cubos ) a^3 + b^3= (a+b) (a^2 - ab + b^2)