Explications étape par étape:
[tex] \frac{ {10}^{7} }{ {10}^{3} } = {10}^{(7 - 3)} = {10}^{4} = 10000[/tex]
[tex] \frac{ {10}^{2} }{ {10}^{5} } = {10}^{(2-5)} = {10}^{-3} = 0,001[/tex]
[tex] \frac{ {10}^{8} }{ {10}^{2} } = {10}^{(8-2)} = {10}^{6} = 1000000[/tex]
[tex] \frac{ {10}^{5} }{ {10}^{9} } = {10}^{(5 - 9)} = {10}^{-4} = 0,0001[/tex]
[tex] \frac{ {10}^{10} }{ {10}^{5} } = {10}^{(10 - 5)} = {10}^{5} = 100000[/tex]
