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a={(200-15×10):25+13×[17+9×(473:11-4×8)]}×7+62Cum se rezolvă? ​

Răspuns :

Răspuns:

a={(200-150) :25+13x[17+9x(43-32) ]}

a=[50:25+13 x (17+9x 11) ]

a=[50:25+13 x(17 + 99) ]

a=50:25+13 x 116

a=2 +13 x 116

a=2+1508

a=1510

[tex]\it \ =\ [50:25+13\cdot(17+9\cdot11)]\cdot7+62=(2+13\cdot116)\cdot7+62=\\ \\ =1510\cdot7+62 =10570+62=10632[/tex]