\
The expression is
\
\
(Subtract:
)
\
The expression
\
\
(Multiplication:
)
\
The expression is
\
Not Equal.
![\"\"](\"/userfiles/image/steps_images/step1.JPG\")
![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=ad8ea8519442394ae2876c8d1f38c740.png\")
![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=485e1f382bc3087f5bdb6f85a60ce793.png\")
![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=5142aef2d86fabcf4e4a48cbb6b0f377.png\")
(Subtract: ![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=eab67c6104a3d1cdea889e0a5e72a656.png\")
) ![\"\"](\"/userfiles/image/steps_images/step2.JPG\")
![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=70d8242ed214b609dbf3949af9215c0f.png\")
![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=c420ab99dbea74bf6a9e313d69e699d4.png\")
![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=9b723843b3c3201a8e68b1dfbee17e63.png\")
(Multiplication: ![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=81d4892f678bb321c5b4f053dfa3fd0a.png\")
) ![\"\"](\"/userfiles/image/steps_images/solution.JPG\")
![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=821a31d5bf5085a89546de0b2c4a3e0b.png\")