Simplifiez $\dfrac{\bigg(7^{10}\bigg)^{-2}\times7^{-1}}{7^{-12}}$=

Simplifiez $\bigg(\dfrac{9^{2}}{9^{-8}}\bigg)^{-3}\times\dfrac{9^{1}}{9^{5}}$=

Simplifiez $\bigg(\dfrac{11^{-9}\times11^{1}}{11^{-9}}\bigg)^{3}$=

Simplifiez $\dfrac{\bigg(6^{7}\bigg)^{2}\times6^{-1}}{6^{-8}}$=

Simplifiez $9^{-6}\times\dfrac{\sqrt{9}^{12}}{9^{4}}$=

Simplifiez $3^{9}\times\dfrac{\sqrt{3}^{4}}{3^{-10}}$=

Simplifiez $\bigg(\dfrac{4^{-4}\times\sqrt{4}^{6}}{4^{-9}}\bigg)^{4}$=

Simplifiez $\dfrac{\bigg(9^{-11}\bigg)^{3}\times9^{1}}{9^{-7}}$=

Simplifiez $\bigg(\dfrac{3^{-4}}{3^{3}}\bigg)^{-3}\times\dfrac{3^{5}}{3^{9}}$=

Simplifiez $\bigg(\dfrac{2^{1}\times\sqrt{2}^{24}}{2^{2}}\bigg)^{-2}$=