You can put this solution on YOUR website! Express ln [(x^4 sqrt(x+1) / (x + 2)^3 ] as the sum and difference of logarithms
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= ln[x^4) + ln(x+1)^(1/2) - [ln(x+2)^3
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= 4lnx + (1/2)ln(x+1) - 3ln(x+2)
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Cheers,
Stan H.