Question

Calculati:c)1+2*{3+4:[5-6:(7-8:(9-1))]} Ajutor va rog, dau COROANA!!!

Answer 1

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Answer 2

Se aplica ordinea efectuarii operatiilor .

1+2x{3+4:[5-6:(7-8:(9-1))]}=

1+2x{3+4:[5-6:(7-8:8)]}=

1+2x{3+4:[5-6:(7-1)]}=

1+2x{3+4:[5-6:6]}=

1+2x[3+4:(5-1)]=

1+2x(3+4:4)=

1+2x(3+1)=

1+2x4=

1+8=9