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What to write for excluded values?

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  • What to write for excluded values?


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Answer #1 | 02/01 2014 17:38
excluded values are always defined by the original equation. usually, just simplifying doesn't add any excluded values, but when composting functions it can. if so, those are in addition to the original excluded values. in this case, the excluded values are found where: 18x^3 = 0 (x - 4) = 0 (49x^2 - 49x - 8) = 0

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