Question

5-3•[(1-4)•(2-7+3)-5•(-2+12÷4)]​

Answer 1

Respuesta:

5-3×[(1-4)×(2-7+3)-5×(-2+12÷4)]​=

5-3×[(-3)×(-5+3)-5×(-2+3)]​=

5-3×[(-3)×(-2)-5×1]​=

5-3×[6-5]​=

5-3×1=

5-3=

2