SOLUTION: find the exact value log3 1/27+ (16) -3/4 and solve the equation log4 (x+5) + log4 (x-1)

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Question 388258: find the exact value log3 1/27+ (16) -3/4
and
solve the equation log4 (x+5) + log4 (x-1)
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
find the exact value
log3(1/27) + (16)^(-3/4)
= -3 + (1/8)
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= -2 7/8
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solve the equation log4(x+5) + log4(x-1)
= log4[(x+5)(x-1)]
---
= log4[x^2+4x-5]
=============================
Cheers,
Stan H.