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va rogggggggggggggggggggggggggggggggggggggggg

Va Rogggggggggggggggggggggggggggggggggggggggg class=

Răspuns :

4 il amplifici cu √13 - √9  urmand ca jos sa iti ramana 13x4-9x4 si sus 4√13-√9
Asa cred ca le faceam...