Răspuns :
suma rad =x₁ + x₁ = 3 -2 = 1
prod. rad. =x₁x₂ = 3 · ( - 2) = - 6
ecuatia x² - S·x + P =0
x² - x - 6 = 0
prod. rad. =x₁x₂ = 3 · ( - 2) = - 6
ecuatia x² - S·x + P =0
x² - x - 6 = 0