Answer:
p(x)= (x+1)(x+2)(x-3)(x-1)
then,multiplying two two terms
(x^2 +2x+x+2)(x^2-x-3x+3)
(x^2+3x+2)(x^2-4x+3)
x^4- 4x^3+3x^2 +3x^3-12x^2+9x+2x^2-8x+6)
x^4-x^3-7x^2+x+6
Answer:
123
Step-by-step explanation:
hope this helps
Answer:
21
Step-by-step explanation:
X^2 +3x-4=0
(X+4)(x-1)=0 so x = -4 and x=1 are solutions
D 39.25 which isn't far from 40
