Question 329508
Complete the square in y.
{{{x=y^2+10y+24}}}
{{{x=y^2+10y+25+24-25}}}
{{{x=(y+5)^2-1}}}
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{{{drawing(300,300,-10,10,-10,10,circle(-1,-5,.3),grid(1),graph(300,300,-10,10,-10,10,-5+sqrt(x+1)),graph(300,300,-10,10,-10,10,-5-sqrt(x+1)))}}}
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(-1,-5)