Simplify and explain (x^3+8)/(x+2)

x^2 - 2 x + 4

explanation: you want to factor the expression using a^3 + b^3= (a+b) (a^2 - ab+b^2)

then

(x,2) x (x^2 - 2x+4)

           x+2

then reduce so,

(x+2) x (x^2- 2x +4)

            x+2

then cross out  repeating which is x+2

then you get your answer!

4+n=5

step-by-step explanation:

this is because the four is four hours and the n represents the 1 extra hour over the weekend.

b= i'm srry i don't know that one.

4+n=5 n=1 because if vernon plays 5 hours a week then 4+1=5 hours.

hope this : )

step-by-step explanation:

if u want da anser kill your teeser ifu hav wun