![\"\"](\"http://www.mathskey.com/userfiles/image/steps_images/step1.JPG\")
\ \
\ \
The polar equation is ![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=2c1ed8f48dc107a84b065efc9bfdf073.png\")
. \ \
Convert the polar equation into rectangular form. \ \
\![\"\"](\"http://www.mathskey.com/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=2c1ed8f48dc107a84b065efc9bfdf073.png\")
\ \
![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=52e7c4398f37ae61078f1792bbec9a36.png\")
\ \
![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=576abb61430750f5927b47a183874943.png\")
. \ \
Substitute ![\"\"](\"http://www.mathskey.com/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=13d03e71982867abfc41cd987f7a1400.png\")
and ![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=b277a5182ea3a4ffd261de0d8cc12416.png\")
. \ \
![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=348811123f23933d6d0fa82a8f105c44.png\")
\ \
Square on both sides. \ \
\![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=de7b86c766f22e5afcc8a3d1ef30e3d5.png\")
\ \
![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=0d21ef750d075e1ed4a8b1376eee2b5a.png\")
\ \
The rectangular equation is ![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=bd6b380724c2c499f75a7288ecd7eee3.png\")
. \ \
![\"\"](\"http://www.mathskey.com/userfiles/image/steps_images/solution.JPG\")
\ \
The rectangular equation is ![\"\"](\"http://www.mathskey.com/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=bd6b380724c2c499f75a7288ecd7eee3.png\")
.