just want to make sure i'm doing this problem right, any help is appreciated. find derivative: log7x^2-1 = log7 + logx^2-1 = lnx^2-1 / ln7 =ln(x+1)(x-1) / ln7 = 1/ln7 + (1/x+1 * 1/x-1) ??
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Originally Posted by JGaraffa just want to make sure i'm doing this problem right, any help is appreciated. find derivative: log7x^2-1 = log7 + logx^2-1 = lnx^2-1 / ln7 =ln(x+1)(x-1) / ln7 = 1/ln7 + (1/x+1 * 1/x-1) ?? Please use brackets where they're needed, this is too hard to read. Is the function ?
Here is the way to find the derivative of log functions; Is you function ? If yes, from the above rule
ah i knew i forgot brackets somewhere. the original problem was log7(x^2-1)
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