Question

ajudem aí aí genteee​

Answer 1

Explicação passo-a-passo:

${7}^{5} \times {7}^{2} = {7}^{5 + 2} = {7}^{7}$

${({20}^{4} })^{2} = {20}^{4 \times 2} = {20}^{8}$

${7}^{6} \div {7}^{3} = {7}^{6 - 3} = {7}^{3}$

${( {8}^{9} )}^{3} = {8}^{9 \times 3} = {8}^{27}$

${(0.5)}^{5} \div (0.5) = ( {0.5)}^{5 - 1} = {(0.5)}^{4}$