[tex] {5}^{3} = 5 \times 5 \times 5 = 25 \times 5 = 125[/tex]
[tex] {3}^{3} = 3 \times 3 \times 3 = 9 \times 3 = 27[/tex]
[tex] {5}^{3} \times {3}^{3} = 125 \times 27 = 3375[/tex]
sau
[tex] {5}^{3} \times {3}^{3} = {(5 \times 3)}^{3} = {15}^{3} = 15 \times 15 \times 15 = 225 \times 15 = 3375 [/tex]
