演習問題

次の式を簡単にせよ．

${\displaystyle \sqrt{96}+\sqrt{6}-\sqrt{216}}$

次の式を簡単にせよ．

${\displaystyle \sqrt[3]{81}÷\sqrt[3]{3} }$

次の式を簡単にせよ．

${\displaystyle {100}^{0.5}-{81}^{0.25}-{49}^{0.5}}$

次の式を簡単にせよ．

${\displaystyle {\left(3^{\frac{1}{2}}-2^{\frac{3}{2}}\right)}^2{\left(3^{\frac{1}{2}}+2^{\frac{3}{2}}\right)}^2}$

次の式を簡単にせよ．

${\displaystyle {\left(\sqrt{3}-\sqrt{2}\right)}^{-1}+{\left(\sqrt{3}+\sqrt{2}\right)}^{-1}}$