Question

[2-(3-4.5)_1]-2.3(3-12+17)=​

Answer 1

Respuesta:

57.9

Explicación paso a paso:

[2-(3-4.5)_1]-2.3(26)

[2-(3-4.5)_1]-59.8

[2-(-1.5)_1]-59.8

[2(+1.5)_1]-59.8

(3-1)-59.8

2-59.8

57.9