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[(1+2*3)* 4+5]*6+7x8=​

Răspuns :

Răspuns:

[(1+2*3)* 4+5]*6+7x8=

[(1+6)X4+5]X6+56=

(7x4+5)X6+56=

(28+5)X6+56=

33x6+56=

198+56=254