Question 966451
6log(x^2-1)-5log(x-1)
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= {{{log((x^2-1)^6) - log(x-1)^5}}}
= {{{log(((x^2-1)^6)/(x-1)^5)}}}
= {{{log(((x-1)^6*(x+1)^6)/(x-1)^5)}}}
= {{{log(((x-1)*(x+1)^6))}}}