Răspuns :
Radical din 12 = radical 4*3= 2 RADICAL 3
radical 27 = radical 9*3= 3 RADICAL 3
2 RADICAL 3 * 3 RADICAL 3 = 6 RADICAL DIN 3
radical 27 = radical 9*3= 3 RADICAL 3
2 RADICAL 3 * 3 RADICAL 3 = 6 RADICAL DIN 3