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Mathematics 12 Online
OpenStudy (rachelann23):

Can someone help me with this?/ Find the value of k and x2: x^2+kx+1=0, x1=1

OpenStudy (triciaal):

x1 = 1 do you mean when x = 1 the value of the equation is 1? now that you have the value of k write that in the original

OpenStudy (triciaal):

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