Ответ:
Объяснение:
3(x-1)^3-2(x+3)^3=0=>\\=>\sqrt[3]{3} (x-3)-\sqrt[3]{2} (x+3)=0<=>(\sqrt[3]{3}-\sqrt[3]{2} )x=\sqrt[3]{3}+3\sqrt[3]{2} =>\\=>x=9+4\sqrt[3]{18} +4\sqrt[3]{12}" alt="x^3-27x^2-45x-57=0<=>3(x-1)^3-2(x+3)^3=0=>\\=>\sqrt[3]{3} (x-3)-\sqrt[3]{2} (x+3)=0<=>(\sqrt[3]{3}-\sqrt[3]{2} )x=\sqrt[3]{3}+3\sqrt[3]{2} =>\\=>x=9+4\sqrt[3]{18} +4\sqrt[3]{12}" align="absmiddle" class="latex-formula">