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mr.cake

  • 4 years ago

What is the simplified form of x^4-81/x+3

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  1. apoorvk
    • 4 years ago
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    |dw:1334944465916:dw|

  2. TomLikesPhysics
    • 4 years ago
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    I think you need to note, if you do that, that x can´t be -3 because it is not defined in the first line and now, although you would be able to, you are still not allowed to plug it in.

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