![\"\"](\"/userfiles/image/steps_images/step1.JPG\")
Order of Operations:
\To simplify the expression follow the order of operations: (PEMDAS)
\1. Evaluate the expressions inside the Parenthesis/Brackets (P).
\2. Evaluate Powers/Exponents (E).
\3. Multiply and/or Divide in order from left to right (MD).
\4. Add and/or Subtract in order from left to right (AS).
\A simple technique for remembering the order of operations is turned
\into phrase "Please Excuse My Dear Aunty Sally" \ \
\
The expression is ![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=c4817a73b2ea1f36a0e39f10b40e7be0.png\")
Simplify the expression using order of operations (PEMDAS)
\First operation is Evaluate the expressions within the Parenthesis. \ \
\![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=583abc3d6f77d9b0e1352ab02832f742.png\")
(Subtract: ![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=46f3c8d794217bec94a1d2aeed388317.png\")
)
Next operation is Division.
\![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=1e020a8afbb0707ea7ca837e92168d02.png\")
(Divide: ![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=60bb6527b09efc78ef556f41c6e1453d.png\")
)
Next operation is Addition.
\![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=ddc6191f9715c0486cfa0862ffee4013.png\")
(Add: ![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=6e643519f23adf0d2bf0d6a2f7b3e3a8.png\")
)![\"\"](\"/userfiles/image/steps_images/solution.JPG\")
The value of the expression is 17.