Răspuns:
[tex] {3}^{6} \times {27}^{40} \div {9}^{50} = [/tex]
[tex] {3}^{6} \times {{3}^{3}}^{40} \div {{3}^{2}}^{50} = [/tex]
[tex] {3}^{6} \times {3}^{120} \div {3}^{100} = [/tex]
[tex] {3}^{126} \div {3}^{100} = [/tex]
[tex] {3}^{26} = {{3}^{2}}^{50} = {9}^{50} [/tex]