Question

prosedimiento de x³+3x²-16x-48

Answer 1

x^3 + 3x^2 -16x - 48

por ruffini:

(x-4)(x^2 + 7x + 12)
.........x_______3
.........x_______4

(x-4)(x+3)(x+4) = 0

x1 = 4
x2 = -3
x3 = -4