a. [60 ÷ (18 - 3) + 17] × [[tex]3^{2}[/tex] + 2 × ([tex]6^{2}[/tex] - [tex]5^{2}[/tex])]
b. 120 - {24 ÷ 4 + [[tex]5^{2}[/tex] + ( + 2 × [tex]3^{2}[/tex]) - 7 × 4 ÷ 14}
b. 120 - {24 ÷ 4 + [[tex]5^{2}[/tex] + ( + 2 × [tex]3^{2}[/tex]) - 7 × 4 ÷ 14}
Verified answer
Respuesta:
a. [60 ÷ (18 - 3) + 17] × [ 3²+ 2 × ( 6²-5²)]
[60 / 15+17] * [9+2*(36-25)]
4+17 * [9+2*11]
21*[9+22]
21*31
651
Explicación paso a paso:
b. 120 - {24 ÷ 4 + [5² + ( + 2 ×3² ) - 7 × 4 ÷ 14}
120- {24/4+[25+(2*9)-28/14]}
120-{6+[25+18-28/14]}
120-{6+[25+18-2]}
120-{6+41}
120- 47
73