Question

Determine o valor de cada expressão numérica

Answer 1

c - 13,8564064605510

d- 20,7846096908265

Answer 2

Oi...

$\frac{\sqrt[4]{48} }{2}~+~\frac{\sqrt[4]{243}}{3} \\\\\frac{\sqrt[4]{2^4.3}}{2}~+~\frac{\sqrt[4]{3^4.3}}{3}\\\\\frac{2\sqrt[4]{3}}{2}~+~\frac{3\sqrt[4]{3}}{3}\\ \\\sqrt[~4]{3}~+\sqrt[4]{3}\\\\2\sqrt[4]{3}$

Espero ter ajudado.