SOLUTION: Says to factor the perfect square trinomial???? 25x^2-80x+64

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Question 191293: Says to factor the perfect square trinomial????

25x^2-80x+64
Answer by kara!(17) About Me  (Show Source):
You can put this solution on YOUR website!
25x^2-80x+64
(5x)^2-2*5*8+8^2
use this formula
(x-y)^2= x^2-2*x*y+y^2
(5x-8)^2