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OpenStudy (anonymous):
What are the solutions of the system? Solve by graphing. y=x^2-2x-1 y=-2
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OpenStudy (across):
Have you tried graphing this?
OpenStudy (anonymous):
no not really
OpenStudy (anonymous):
Put y=-2 in that equation.It will reduce to x^2-2x+1=0.Solving that quadratic for x, you will get the solution as x=1.
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