RÓWNANIA WIELOMIANÓW 8x^3 + 12x^2 - 2x - 3 = 0
RÓWNANIA WIELOMIANÓW
8x^3 + 12x^2 - 2x - 3 = 0
2x(4x^2-1) + 3(4x^2-1) = 0 (2x + 3)*(4x^2 - 1) = 0 2x + 3 = 0 x = -3/2 4x^2 - 1 = 0 4x^2 = 1 x^2 = 1/4 x = 1/2 i x = -1/2