Factor n^2-12n-45. Show that the original polynomial and the factored form have the same value for n=0,1,2,3 and 4.

a² + b²= c²

24² + 7² = c²

c= 25

how many players are there?

step-by-step explanation:

-8/2y-8=5/y+4-7y+8/y^2-16

we move all terms to the left:

-8/2y-8-(5/y+4-7y+8/y^2-16)=0

we can not solve this equation