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Rezolvati in R ecuatia -3x la puterea a 2+4=1,2

Răspuns :

-3x + 4 = 1,2
radical din 3 x la puterea 2 - radical din radical din 27
sper ca te-am ajutattttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttt........