The function is and the values of .
Substitute the value of in the original function . \ \
.
The values of .
![\"\"](\"http://www.mathskey.com/userfiles/image/steps_images/step1.JPG\")
![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=776f34cb11226f90f1470bfa8cf8f3a0.png\")
and the values of ![\"\"](\"http://www.mathskey.com/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=4f683a4fae4d25a86e6da246231834aa.png\")
.![\"\"](\"http://www.mathskey.com/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=83ec0958285550939c7728b69c17c6c6.png\")
in the original function ![\"\"](\"http://www.mathskey.com/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=776f34cb11226f90f1470bfa8cf8f3a0.png\")
. \ \
![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=9af19f8af97a0b4ea604067fdc0ec85e.png\")
.![\"\"](\"http://www.mathskey.com/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=d3873887bcf20296634ba423294bf790.png\")
in the original function . \ \
![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=bed1ce311ca9c547016f64b95a1c5e67.png\")
.![\"\"](\"http://www.mathskey.com/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=d0c9244d290fe6c8041f94bb23b5bb19.png\")
in the original function . \ \
![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=fadaba73bee06bf5669cf26d70421870.png\")
.![\"\"](\"http://www.mathskey.com/userfiles/image/steps_images/solution.JPG\")
![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=d6b7c4adc5edb2fbb4e833ee8c04d8bc.png\")
.