SOLUTION: find any real numbers for which the rational expression is undefined x+9/21x^2+17x+2

SOLUTION: find any real numbers for which the rational expression is undefined x+9/21x^2+17x+2

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Question 529809: find any real numbers for which the rational expression is undefined x+9/21x^2+17x+2
Answer by jim_thompson5910(35256) (Show Source): You can put this solution on YOUR website!
Hint: You cannot divide by zero. So the expression will be undefined for values of x that make true. So all you need to do is solve for x to find those values.
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