SOLUTION: (x- sqrt2)²

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Question 22465: (x- sqrt2)²
Answer by stanbon!(97) About Me  (Show Source):
You can put this solution on YOUR website!
Use FOIL to get:
(x-sqrt2)(x-sqrt2) = x^2 -xsqrt2-xsqrt2+2
= x^2-2sqrt2(x)+2
Cheers,
Stan H.