Question

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$375 \div 5 \div 3 + {4}^{2} \times 3 - 2x(45 - 3x( {7}^{2} - {6}^{2} ) \: )$
x fa lo pued en hacer con resolucion xfa​

Answer 1

Respuesta:

375 ÷ 5 ÷ 3 + 4² × 3 - 2x (45 - 3x (7² - 6²)) = 375 ÷ 5 ÷ 3 + 4² × 3 - 2x (45 - 3x (49 - 36)) = 375 ÷ 5 ÷ 3 + 4² × 3 - 2x (45 - 3x (13)) = 375 ÷ 5 ÷ 3 + 4² × 3 - 2x (585 - 39x) = 375 ÷ 5 ÷ 3 + 4² × 3 - 1170x + 78x = 375 ÷ 5 ÷ 3 + 16 × 3 - 1170x + 78x = 75 ÷ 3 + 16 × 3 - 1170x + 78x = 25 + 16 × 3 - 1170x + 78x = 25 + 48 - 1170x + 78x = 73 - 1170x + 78x = 73 - 1248x