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a fost răspuns

3/4 * 1*5+3 + 1*5+3 * 1*8+3 - 1*2+1 * 1*5+3 =
VA ROG DAU COROANA

Răspuns :

Mihaelap
3/4 * 1 * 5 + 3 + 1 * 5 + 3 * 1 * 8 + 3 - 1 * 2 + 1 * 1 * 5 + 3 =
(1 * 5 + 3) * (3/4 + 1 * 8 + 3 - 1 * 2 + 1) =
8 * (3/4 + 11 - 3) =
8 * (3/4 + ⁴⁾8) =
8 * (3/4 + 32/4) = 
8 * 35/4 = 
70

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