Question

cuanto es 2(8-5)-3[-4(7-8)+(12-6)-(-2)]
ayuda plis ​

Answer 1

Procedimiento:

2(8-5)-3[-4(7-8)+(12-6)-(-2)

2(8-5)-3[-4(-1)+(6)-(-2)]

2(8-5)-3[-4-4+6+2]

2(8-5)-3[8]

2(3)-24

6-24

R=// -18