math 10
posted by shajevan .
by completing the square method solve the equation.
x^22x1
can u factor it? when i did it it couldn't be factored. i also don't know why it is not factorable because its a perfect square right?
please help me

math 10 
jim
Answered below.
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by completing the square method solve the equation. x^22x1 can u factor it? 
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