The expression is
The base is n.
The exponent is 7.
means n to the seventh power
means n to the seventh power.
![\"\"](\"http://c4anything.com/userfiles/image/Library/exponent_definition.gif\")
![\"\"](\"/userfiles/image/steps_images/step1.JPG\")
![\"\"](\"/MathKey/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=d75e2c563c17ab2be20535047d7ef787.png\")
![\"\"](\"http://c4anything.com/MathKey/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=d75e2c563c17ab2be20535047d7ef787.png\")
means n to the seventh power![\"\"](\"/MathKey/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=debf05a67ff5f31c97f1bc48962c03fe.png\")
![\"\"](\"/userfiles/image/steps_images/solution.JPG\")
means n to the seventh power.