What is x3 - x2 - x + 1 = 0

sorry i took so long to answer hope this helps you fam:)

x^3 +x^2 +x +1 = 0

=> x^2( x + 1) + 1(x + 1) = 0

=> (x^2 + 1)(x + 1) = 0

x + 1 = 0

=> x = -1

x^2 + 1 = 0

=> x^2 = -1

answer is...

x=1,x=-1

hey seth! : )

i’m not 100% sure, but i think it’s b

hope this ya : p

miss u!

- nicole

you already gave the answer

step-by-step explanation: