Posted by Zura on .
Need help finding the xintercepts
y=x^3+x^2100x100
I know that the answer is (10,0),(10,0),(1,0) I don't understand how to get (10,0) and (10,0)

college algebra 
Steve,
if you rearrange things a bit, you see
x^3100x + x^2100
= x(x^2100) + 1(x^2100)
= (x+1)(x^2100)
= (x+1)(x10)(x+10)