Question

precissooo deeee ajudaaaaaaaaaaaaaaaaaa

Answer 1

$a) {10}^{10} \div {10}^{7} = {10}^{10 - 7} = {10}^{3} \\ \\ b) {10}^{5} \div {10}^{6} = {10}^{5 - 6} = {10}^{ - 1} \\ \\ c) {2}^{3} \div {2}^{2} = {2}^{3 - 2} = {2} \\ \\ d) {8}^{4} \div {8}^{ - 6} = {8}^{4 - ( - 6)} = {8}^{4 + 6} = {8}^{10} \\ \\ e) {3}^{ - 3} \div {3}^{ - 4} = {3}^{( - 3) - ( - 4)} = {3}^{ - 3 + 4} = {3}$