Question

....(3⁵)⁹:27⁸

si




(8³)⁴:(4³)³



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Answer 1

$27 = {3}^{3}$

${3}^{5 \times 9} \div {3}^{3 \times 8} \\ {3}^{45} \div {3}^{24} = {3}^{45 - 24} = {3}^{21}$

$8 = {2}^{3} \: \: \: \: 4 = {2}^{2}$

${2}^{3 \times 3 \times 4} \div {2}^{2 \times 3 \times 3}$

${2}^{36} \div {2}^{18} = {2}^{18}$