Question

Me ajudem pfff!!
AGRADEÇO ❤​

Answer 1

$10 \times {10}^{5} \times {10}^{ - 1} = {10}^{1 + 5 - 1} = {10}^{5}$

${3}^{2} \times {3}^{ - 5} \times {3}^{4} = {3}^{2 - 5 + 4} = {3}^{1}$

${2}^{10} \div {2}^{8} = {2}^{10 - 8} = {2}^{2}$

${5}^{ - 7} \div {5}^{2} = {5}^{ - 7 - 2} = {5}^{ - 9}$

$( {4}^{3} {)}^{2} = {4}^{3 \times 2} = {4}^{6}$

$(( {8}^{2} \times 3 {)}^{3} {)}^{2} = (64 \times 3 {)}^{6} = {(192)}^{6}$