represents the word r to the fourth power.
Thus the verbal expression is “ “
The verbal expression is quotient of r to the fourth power and 9.
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represents the word r to the fourth power.![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=ba1307d7092ecd9cc30896457d790e64.png\")
“![\"\"](\"/userfiles/image/steps_images/solution.JPG\")