The expression is .
(Replace a, b with 9 and 4)
(Rewrite the expression as division expression)
(Multiply: )
(Divide: )
The value of the expression is 6.
![\"\"](\"/userfiles/image/steps_images/step1.JPG\")
![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=e7d56d5a394597b4d42b1d024e9355eb.png\")
.![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=8ab9743468bcd0ee2780550a95200344.png\")
(Replace a, b with 9 and 4)![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=05f9822dea4d61684b94e00593e98949.png\")
(Rewrite the expression as division expression)![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=4bd88e81f93c153f6f4396093bfa74d0.png\")
(Multiply: ![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=6e477d327aadeb0e4579c3b91db7d5f9.png\")
)![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=b2d202faac0f2658fd141425a56f8983.png\")
(Divide: ![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=8448877d9a79d1b786db79a5755639fa.png\")
) ![\"\"](\"/userfiles/image/steps_images/solution.JPG\")