Question

ayudenme a resolverlo porfavor (2ab² + 3b³)²

Answer 1

Se trata de un producto notable
Quadrado de una suma
Responde
                  (a + b)^2 = a^2 + 2ab + b^2

                     (2ab² + 3b³)²
                          = (2ab^2)^2 + 2(2ab^2)(3b^3) + (3b^3)^2
                          = 4a^2b^4 + 12ab^5 + 9b^6  RESULTADO FINAL