Question

@Isaiah.Feynman @vipergirl81

Answer 1

In that polynomial wherever you see x just put in -1 then do the additions and or subtractions that follow.

Answer 2

still onfused

Answer 3

Okay think like this remove the x's in that function then put -1 in their place. So it looks like this -1^3-1^2+1.

Answer 4

@divagirl421 still there?

Answer 5

do i change the signs

Answer 6

Nope

Answer 7

ok so what dp i do

Answer 8

Sum them up, that gives you 1

Answer 9

how