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January 29, 2015

January 29, 2015

Posted by **Angela** on Sunday, July 24, 2011 at 9:39pm.

a) x=Ln(7/11)

b) x=Ln7/Ln11

c) x= 7/11

d) x= ll sub 7 11

- Pre Cal/Logarithism -
**Reiny**, Sunday, July 24, 2011 at 9:43pmso you solving:

11^x = 7

take ln of both sides

ln(11^x) = ln7

x(ln11) = ln7

x = ln7/ln11

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