At which root does the graph of f(x) = (x - 5)3(x + 2)2 touch the x axis? -5,-2,2,5

At which root does the graph of f(x) = (x - 5)3(x + 2)2 touch the x ax

1.	At which root does the graph of f(x) = (x - 5)3(x + 2)2 touch the x axis? -5,-2,2,5
Answer» At which root does the graph of f(x) = (x - 5)³(x + 2)² touch the x axis? Solution: