The expression is
(Replace u with 5 in the expression)
(Multiply: )
The product of the expression is 95.
![\"\"](\"/userfiles/image/steps_images/step1.JPG\")
![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=3b99a0a479c9a0b6cfa0b37a6e952a4d.png\")
![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=ff89451dcf5b5175e264ed53dfbb2f82.png\")
(Replace u with 5 in the expression)![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=408cb7d5f9d53b01c93fdd4ecf570a3d.png\")
(Multiply: ![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=c5dd87c447068b758579cba3de8a976b.png\")
)![\"\"](\"/userfiles/image/steps_images/solution.JPG\")