i keep getting 2ln|(x/2)-(sqrt(x^2-4)/2)|+c but the the correct answer isnt divided by two inside the ln.
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Originally Posted by cmm1863 i keep getting 2ln|(x/2)-(sqrt(x^2-4)/2)|+c but the the correct answer isnt divided by two inside the ln. See what WolframAlpha does (though you may want to put absolute values in the logs):
Originally Posted by cmm1863 i keep getting 2ln|(x/2)-(sqrt(x^2-4)/2)|+c but the the correct answer isnt divided by two inside the ln. You can multiply inside the log by whatever you want, it results in a different additive constant at the end: CB
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