If ln(a)=2, ln(b)=3, and ln(c)=5, evaluate the following: ln(a^-4/b^1 c^1)

asked Mar 5, 2017 173k views

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If ln(a)=2, ln(b)=3, and ln(c)=5, evaluate the following:

ln(a^-4/b^1 c^1)

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ln ( a^(-4) / b^1 c^1 ) =
= ln a ^(-4) - ( ln b + ln c ) =
= - 4 ln a - ln b - ln c =
= - 4 * 2 - 3 - 5 =
= - 8 - 3 - 5 = - 16

Parkgrrr answered Mar 12, 2017

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