Respuesta:
AYUDA
ESPARA HOY
Explicación paso a paso:
[tex][(\frac{8}{2})^{2}-(\frac{4}{10})^{2} ]+\sqrt{\frac{7}{3}^{3} }\\\\=\left(\frac{8}{2}\right)^2-\left(\frac{4}{10}\right)^2+\sqrt{\left(\frac{7}{3}\right)^3}\\\\=4^2-\frac{2^2}{5^2}+\frac{7\sqrt{7}}{3\sqrt{3}}\\\\=\frac{396}{25}+\frac{7\sqrt{7}}{3\sqrt{3}}\\\\=\frac{396}{25}+\frac{7\sqrt{21}}{9}\\[/tex]
[tex]\left(\sqrt[3]{\left(\frac{64}{216}\right)}\cdot \sqrt[3]{\left(\frac{64}{216}\right)\:}\right)-\sqrt{\frac{36}{10}}\\\\=\sqrt[3]{\frac{64}{216}}\sqrt[3]{\frac{64}{216}}-\sqrt{\frac{36}{10}}\\=\frac{4}{9}-\frac{3\sqrt{2}}{\sqrt{5}}\\=\frac{4}{9}-\frac{3\sqrt{10}}{5}[/tex]
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Verified answer
Respuesta:
AYUDA
ESPARA HOY
Explicación paso a paso:
[tex][(\frac{8}{2})^{2}-(\frac{4}{10})^{2} ]+\sqrt{\frac{7}{3}^{3} }\\\\=\left(\frac{8}{2}\right)^2-\left(\frac{4}{10}\right)^2+\sqrt{\left(\frac{7}{3}\right)^3}\\\\=4^2-\frac{2^2}{5^2}+\frac{7\sqrt{7}}{3\sqrt{3}}\\\\=\frac{396}{25}+\frac{7\sqrt{7}}{3\sqrt{3}}\\\\=\frac{396}{25}+\frac{7\sqrt{21}}{9}\\[/tex]
[tex]\left(\sqrt[3]{\left(\frac{64}{216}\right)}\cdot \sqrt[3]{\left(\frac{64}{216}\right)\:}\right)-\sqrt{\frac{36}{10}}\\\\=\sqrt[3]{\frac{64}{216}}\sqrt[3]{\frac{64}{216}}-\sqrt{\frac{36}{10}}\\=\frac{4}{9}-\frac{3\sqrt{2}}{\sqrt{5}}\\=\frac{4}{9}-\frac{3\sqrt{10}}{5}[/tex]