Question

Find the value of :-
$\sqrt[3]{3(35.285{)}^2+(23.45{)}^3}$.

Answer 1

$\begin{array}{c}z={\left(23.45\right)}^3\\ \log z=3\times \log \left(23.45\right)\\ =3\times 1.3701\\ =4.1104\\ z=anti\log \left(4.1104\right)\\ =12894\\ {\left(y+z\right)}^{\frac{1}{3}}=x\\ \Rightarrow {\left(1245+12894\right)}^{\frac{1}{3}}\\ ={\left(14139\right)}^{\frac{1}{3}}\\ \log x=1.3834\\ x=ant\left(1.3834\right)\\ 24.18\end{array}$