Need help on my homework.

## Without using a calculator, find the exact value of: 1. log 3 81 – log p 1/ log2 v2 8 – log 0.001 2. log4[log3(log28)] 3.

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# 1 Answer

You need to write it properly and distinguish base and exponent.

log

_{3}81 - log_{p}1 / log_{2}√28 - log 0.001 = 4 - 0 - (- 3 ) =7

2.

log

_{4[ }log_{3( }log_{2}8) = log

_{4[ }log_{3 }3 ]= log

_{4 }1 = 0