Question Number 18808 by Bruce Lee last updated on 30/Jul/17 | ||
$$\sqrt[{\mathrm{3}}]{\mathrm{5}+\mathrm{2}\sqrt{\mathrm{5}}}\:+\:\sqrt[{\mathrm{3}}]{\mathrm{5}−\mathrm{2}\sqrt{\mathrm{5}}}\:=? \\ $$$$\boldsymbol{{help}}\:\boldsymbol{{me}} \\ $$ | ||
Answered by khamizan833@yahoo.com last updated on 30/Jul/17 | ||