(n^3 +7n^2 +14n+3) / (n+2)

Asked by AnneS2 on 05 Aug 05:41

Last updated by anonymous on 06 Aug 12:40

Answered by CherieS on 06 Aug 12:40

(n^3 +7n^2 +14n+3) / (n+2)=n^2+5 n+4 R.-5

(n+2)(n^2+5 n+4)

(n)(n^2) (n)(5n) (n)(4) (2)(n^2) (2)(5n) (2)(4)

n^3 + 5n^2 +4n +2n^2 +10n +8

n^3 +7n^2 +14n +8

-(n^3+7n^2+14n+8)=-n^3-7n^2-14n-8

n^3 +7n^2 +14n+3

-n^3-7n^2-14n-8

-5