Impara online a risolvere i problemi di passo dopo passo. (x^15-y^15)/(x^5-y^5). Applicare la formula: a+b=\left(\sqrt[3]{a}+\sqrt[3]{\left|b\right|}\right)\left(\sqrt[3]{a^{2}}-\sqrt[3]{a}\sqrt[3]{\left|b\right|}+\sqrt[3]{\left|b\right|^{2}}\right), dove a=x^{15} e b=-y^{15}. Applicare la formula: \left(x^a\right)^b=x^{ab}, dove a=15, b=\frac{1}{3}, x^a^b=\sqrt[3]{x^{15}} e x^a=x^{15}. Applicare la formula: \left(x^a\right)^b=x^{ab}, dove a=15, b=\frac{1}{3}, x^a^b=\sqrt[3]{y^{15}}, x=y e x^a=y^{15}. Applicare la formula: \left(x^a\right)^b=x^{ab}, dove a=15, b=\frac{2}{3}, x^a^b=\sqrt[3]{\left(x^{15}\right)^{2}} e x^a=x^{15}.

(x^15-y^15)/(x^5-y^5)