what is the derivatice of

  1. what is the derivatice of 3x-4/4x+2
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    2. carrie asked by carrie
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  2. integral of y^3/(y^4 +1) dyI don't get how you get (1/4) ln(y^4 +1) out of this. I thought you would do the quotient rule. but
    1. answers icon 4 answers
    2. sam asked by sam
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