SOLUTION: Factor completely. Show work following and show the check by re-multiplication of the factors. If the polynomial is not factorable, write “prime.” 4𝑤3- 16𝑤2

Algebra ->  Equations -> SOLUTION: Factor completely. Show work following and show the check by re-multiplication of the factors. If the polynomial is not factorable, write “prime.” 4𝑤3- 16𝑤2       Log On


   

Question 1128766: Factor completely. Show work following and show the check by re-multiplication of the factors. If the polynomial is not factorable, write “prime.”

4𝑤3- 16𝑤2 - 20w
Answer by rothauserc(4718) About Me  (Show Source):
You can put this solution on YOUR website!
4𝑤^3- 16𝑤^2 - 20w = 4w(w^2 -4w -5) = 4w(w-5)(w+1)
:
4w(w-5)(w+1) = 4w(w^2 -4w -5) = 4w^3 -16w^2 -20w
: