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Mathematics 20 Online
OpenStudy (sunshinemarie):

In 2 + In x=5

OpenStudy (dayakar):

ln m+ln n = ln mn use it

OpenStudy (sunshinemarie):

idk how to start -.-

OpenStudy (dayakar):

ln 2 +ln x =5 ln 2x =5 [ here we used the above law]

OpenStudy (sunshinemarie):

then what

OpenStudy (dinamix):

ln2x= 5lne 2x = ln(e^5) x= ln(e^5)/2

OpenStudy (sunshinemarie):

ugh

OpenStudy (dinamix):

@sunshinemarie lol u didnt understand ?

OpenStudy (dinamix):

u know lne = 1 right ?

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