Explicație pas cu pas:
folosim proprietatea puterii
[tex] ({ {a}^{m} })^{n} = {a}^{m \times n} [/tex]
[tex]( { {8}^{3} })^{4} = {8}^{12} [/tex]
[tex]( { {4}^{3} })^{3} = {4}^{9} [/tex]
dar
[tex]8 = {2}^{3} [/tex]
iar
[tex]4 = {2}^{2} [/tex]
obtinem
[tex] ({ {2}^{3} })^{12} \div ({ {2}^{2} })^{9} [/tex]
iar acum folosim
[tex] \frac{ {a}^{m} }{ {a}^{n} } = {a}^{m - n} [/tex]
[tex] \frac{ {2}^{36} }{ {2}^{18} } = {2}^{18} [/tex]
