SOLUTION: What is the exact and approximate solution to y^2-20y+100=49

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Question 313869: What is the exact and approximate solution to
y^2-20y+100=49
Answer by csr212(7) About Me  (Show Source):
You can put this solution on YOUR website!
3
17

y^2-20y+100=49
(y-3)(y-17)=0
y-3=0
y-17=0
y=3
y-17=0
y=3
y=17