[tex] {3}^{3 } + {3}^{10} \div {3}^{8} \times 3 + 3 \times {3}^{7 } \div {3}^{5} + 2 \times {3}^{10} \div (5 \times {3}^{5} + {3}^{5} ) + 9 \times {3}^{3} [/tex]
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