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Mathematics 7 Online
OpenStudy (anonymous):

Solve the equation: x2 - 2x + 1 = 3.

OpenStudy (anonymous):

x^2-2x+1-3=0 x^2-2x-2=0 can you factor out by yourself?

OpenStudy (anonymous):

there is no real solution, you have to use the quadratic formula.

OpenStudy (anonymous):

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