\
The function is \ \
(Substitute x = 2)
(Multiply:)
Next operation is addition.
(Add: )
The value of the function is – 4.
![\"\"](\"/userfiles/image/steps_images/step1.JPG\")
![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=0457ce3b36a52652f91cc4260bb023be.png\")
\ \
![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=950d4694f0c5a0cb0be13c9faba1ed65.png\")
(Substitute x = 2)![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=0842615122903adaa9e8fa3a2ad52d62.png\")
(Multiply:![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=c055756198a0cbf011062f8e0d05a893.png\")
)![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=2d1b1437c4732e0da82cd607088fb12b.png\")
(Add: ![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=9f669a77cba207baf5ae7e3918f32073.png\")
)![\"\"](\"/userfiles/image/steps_images/solution.JPG\")