The polar equation is .
(Multiply each side by r)
(Substitute : )
(Simplify)
The rectangular form is .
![\"\"](\"/userfiles/image/steps_images/step1.JPG\")
![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=3d1a0f4ca79b46a9fded7fa31d24ace2.png\")
.![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=dc25b4c166946f5be06a0e9489141a6e.png\")
(Multiply each side by r)![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=b157571bc5993e4d715dd4e2883cd801.png\")
![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=b9d5c269948b3353ac8fd8688ef7126a.png\")
(Substitute : ![\"\"](\"http://www.mathskey.com/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=5bb1fd9b6beab83a9154f9e81a2a38e5.png\")
)![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=eeee34ef5a4520ccbc1ec7b1e6491190.png\")
(Substitute : ![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=f7efc1e28b07b20ffdafba16bec7a7ec.png\")
)![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=638f48f2055be4b0f733cba135553822.png\")
(Simplify)![\"\"](\"http://www.mathskey.com/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=638f48f2055be4b0f733cba135553822.png\")
.![\"\"](\"/userfiles/image/steps_images/solution.JPG\")
.