SOLUTION: How many solutions does x² - 4x + 4 =0 have?

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Question 1179529: How many solutions does x² - 4x + 4 =0 have?
Answer by mananth(16946) About Me  (Show Source):
You can put this solution on YOUR website!
How many solutions does x² - 4x + 4 =0 have?
x^2-4x+4 = (x-2)^2 which is a perfect square
so one solution