Question

ruffini
(x5-3x3+2x2-15) :(x+2)

Answer 1

x^5 = = +1

0x^4 = 0

-3x^3 = -3

2x^2 = +2

0x = 0

-15

x + 2 = 0

x = -2

Metodo de Ruffini

+1 0 -3 +2 0 -15

-2 -2 +4 -2 0 0

+1 -2 +1 0 0 0

C(x) = x^4 - 2x^3 + x^2

Resto(x) = 0