SOLUTION: sqrt{25y^2-10y+1} Simplify.

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Question 110612: sqrt{25y^2-10y+1} Simplify.
Found 2 solutions by stanbon, praseenakos@yahoo.com:
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
sqrt{25y^2-10y+1} Simplify
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= sqrt[(5y-1)^2]
= 5y-1
================
Cheers,
Stan H.

Answer by praseenakos@yahoo.com(507) About Me  (Show Source):
You can put this solution on YOUR website!
Question:
sqrt{25y^2-10y+1} Simplify.

Answer:

sqrt%2825y%5E2-10y%2B1%29



sqrt%28%285y%29%5E2-10y%2B1%29, which is of the form, sqrt%28a%5E2+%2B+2ab+%2B+b%5E2%29


==> sqrt%28%285y%29%5E2-2%2A5y%2A1%2B1%5E2%29


==> sqrt%28%285y-1%29%5E2%29


==> +5y+-+1, which is the simplified form....



Hope you foound it useful.

Regards.

Praseena.