Resposta:

64

[tex]25 + 3 {}^{3} \div 9 + (3 {}^{2} \times 5 - 3 \times (2 {}^{3} - 5 {}^{1})) = \\ 25 + 3 {}^{3} \div 9 + 3 {}^{2} \times 5 - 3(2 {}^{3} - 5 {}^{1})) \\ 25 + 3 {}^{3} \div 3 +(3 {}^{2} \times 5 - 3(2 {}^{3} - 5 {}^{1})) \\25 + 3 {}^{3} \div 9 + (3 {}^{2} \times 5 - 3(2 {}^{3} - 5 {}^{1}) \\2 {}^{3} \\ 2 \times 2 \times 2 \\ 8 \\ 25 + 3 \div 9 + (3 {}^{2} \times 5 - 3(2 {}^{3} - 5 {}^{1})) \\ 25 + 3 {}^{3} \div 3 {}^{2} + (3 {}^{2} \times 5 - 3(8 - 5 {}^{1})) \\ 25 + 3 {}^{3} \div 9 + (3 {}^{2} \times 5 - 3(2 {}^{3} - 5 {}^{1})) \\ 25 + 3 {}^{3} \div 3 {}^{2} + (3 {}^{2} \times 5 - 3)(8 - 5)) \\ 3 {}^{3} \div 3 {}^{2} \\ 3 {}^{3 - 2} \\ 3 {}^{1} \\ 3 \\ 25 + 3 {}^{3} \div 3 {}^{2} + (3 {}^{2} \times 5 - 3)(8 - 5)) \\ 25 + 3(3 {}^{2} \times 5 - 3)(8 - 5)) \\ 25 + 3 {}^{3} \div 3 {}^{2} + (3 {}^{2} \times 5 - 3(8 - 5)) \\ 25 + 3 + (3 {}^{2} \times 5 - 3 \times 3) \\ 25 + 3 + (3 \times 3(5 - 1)) \\ 25 + 3 + (3 \times 3 \times 4) \\ 3 \times 3 \times 4 \\ 9 \times 4 \\ 36 \\ 25 + 3 + (3 \times 3 \times 4) \\ 25 + 3 + 36 \\ 28 + 36 \\ 64 \\ 25 + 3 + 36 \\ 64 \\ resposta \\ 64[/tex]

Explicação passo-a-passo:

me desculpe se não estiver certo só tentei te ajudar