## Algebra and Trigonometry 10th Edition

${6-\sqrt {11}, 6+\sqrt {11}}$
$(y-5)^2=2y$ $y^2-10y+25=2y$ $y^2-12y+25=0$ $y^2-12y+36=11$ $(y-6)^2=11$ $(y-6)=\sqrt {11} or -\sqrt {11}$ $y=6+\sqrt {11}$ or $6-\sqrt {11}$