Question

Trigonous multidimensional p (x) = x^3+ 4x^2 - 3x - 14 is one factor x + 2, then find the remaining residue​

Answer 1

Answer:

x+2=0

x=-2

p(-2)=-2×-2×-2+(4×-2×-2)-3×-2-14

= -8+16+6-14

=-22+22

= 0