Va rog repede dau coroană

Răspuns:
[tex] {10}^{2} = 100[/tex]
[tex]( {5}^{7} \times {5}^{10} )^{2} = {5}^{(7 + 10) \times 2} = {5}^{34} [/tex]
[tex] {25}^{16} = ( {5}^{2} )^{16} = {5}^{2 \times 16} = {5}^{32} [/tex]
[tex]100 \div {5}^{2} = 4[/tex]