The equation is .
(Take square root to each side)
(Write )
(Cancel squares and roots)
The value of y is .
![\"\"](\"http://www.mathskey.com/userfiles/image/steps_images/step1.JPG\")
![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=3eb09b622a53044951a65a5214611b80.png\")
. ![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=0c8493e6a7eed573947271e5c1c814cc.png\")
(Take square root to each side)![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=84ccdf46ba645751b93ff0d3d53fa26c.png\")
(Write ![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=e98ff70c6253ac35786bad8abf6a514a.png\")
)![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=386f920049ab6c977b35d04cfb8fb86d.png\")
(Cancel squares and roots)![\"\"](\"http://www.mathskey.com/userfiles/image/steps_images/solution.JPG\")
![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=f7118d14224f4fa5e2a5b6d6fa8213a2.png\")
.