Question

[-2+3.(2-5):3]-[(3 - 5 + 2) - 2.(3-4)]​

Answer 1

Respuesta:

-7

Explicación paso a paso:

$( - 2 + 3(2 - 5) \div 3) - ((3 - 5 + 2) - 2(3 - 4)) = \\ ( - 2 + 3( - 3) \div 3) - (0 - 2( - 1)) = \\ ( - 2 - 9 \div 3) - (0 + 2) = \\ ( - 2 - 3) - 2 = \\ - 5 - 2 = - 7$