Homework Help: Calculus

Posted by APpreciative student on Monday, September 6, 2010 at 8:51pm.

How do you find the integral (antideriv) of
12 / (7t + 6) ????????
I know that the antideriv of 1/x equals ln x, so is the antideriv of [12 / (7t +6)] = 12 ln (7t +6) ????

THANK YOU SO MUCH!

Calculus - bobpursley, Monday, September 6, 2010 at 8:54pm
Let u be equal to 7t+6
du=7dt

INT 12/(7t+6) dt= INT 12/7 *du/u
= 12/7 lnu= 12/7 ln(7t+6)

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