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Mathematics 20 Online
OpenStudy (anonymous):

What is x in the problem "x²+(x+4)²=8"? So far, I've used FOIL and worked it down to x²+4x=24. Am I doing it right? If so, what is the next step?

OpenStudy (jdoe0001):

so... what did you get from \(\bf (x+4)^2\) ?

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