Another quick easy limits question

Wahamuka

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Jan 19, 2019
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What did I do wrong. I’m so confused

The answer is supposed to be -2/x^3
 

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Harry_the_cat

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You wrote \(\displaystyle (x+h)^2 = x^2 + xh + h^2\). You might want to rethink that!
 

Wahamuka

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Jan 19, 2019
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0_0 Mother of god. *facepalms* thanks
 

Harry_the_cat

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12887
 
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