Question

quanto é: 25+{3³:9+[3²×5-3×(2³-5¹)]}+√49=????​

Answer 1

Resposta:

71

Explicação passo-a-passo:

25+{3³:9+[3²×5-3×(2³-5¹)]}+√49

25+{3³:9+[3²×5-3×(8-5)]}+√49

25+{3³:9+[3²×5-3×3]}+√49

25+{3³:9+[9×5-9]}+√49

25+{3³:9+36}+√49

25+{3+36}+√49

25+39+√49

25+39+7

25+46

71