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Mathematics 55 Online
OpenStudy (anonymous):

what s the derivative of (x ln x- (x-1)

OpenStudy (anonymous):

xlnx -(x-1) ?

OpenStudy (anonymous):

the brackets are a bit confusing

OpenStudy (anonymous):

yeah

OpenStudy (amistre64):

[x lnx]' + [-x]' +[1]'

OpenStudy (anonymous):

amistre does the job now :-)

OpenStudy (anonymous):

what would the limit be using l hopitals rule.

OpenStudy (amistre64):

x' lnx + x(1/x) + (-1) + 0 if i see it right ;)

OpenStudy (amistre64):

simplified its just ln(x) right?

OpenStudy (anonymous):

so the answer is just lnx

OpenStudy (anonymous):

your a beast amistre64.

OpenStudy (anonymous):

:-)

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