# MAT 117 Week 3 DQ 1 2003

This paper of MAT 117 Week 3 DQ 1 2003 includes:

Take any number (except for 1). Square that number and then subtract one. Divide by one less than your original number. Now subtract your original number. Did you reached 1 for an answer? You should have. How does this number game work? Hint: Redo the number game using a variable instead of an actual number and rewrite the problem as one rational expression. How did the number game use the skill of simplifying rational expressions?

What is the relationship between LCD and LCM? Show by example how to apply one or the other to a problem in the chapter, and post a problem for your classmates.

Consider responding to the problems or examples posted by your classmates on LCD and LCM.

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