Problem 83 of 7
Interpret zeros of numerator in rational expression (x(x-2))/(x-2).
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identify x-intercepts where denominator nonzero.
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Identify x-intercepts where numerator zero and denominator nonzero.
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Solution
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1. Find zeros of numerator.
2. Check denominator at each zero.
3. Classify as x-intercept only when denominator is nonzero.
Use the worked steps, then substitute the final answer back into the original relationship to confirm it satisfies the prompt.
Numerator zero that also makes denominator zero as an x-intercept.