Question
Asked Oct 29, 2019
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Use a change-of-base formula to evaluate each logarithm. (Round your answers to four decimal places.)

(a)    
log2(17)



(b)    
log7(0.58)
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Expert Answer

Step 1

To compute the given logarithms by using base change

Step 2

Required log valu...

Change of base rule:
log c
logb
log 17 1.2304489214
log0 2 0.3010299956
log
So
1)log, 17=
=4.0875,correct to 4 decimals
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Change of base rule: log c logb log 17 1.2304489214 log0 2 0.3010299956 log So 1)log, 17= =4.0875,correct to 4 decimals

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Math

Algebra

Logarithms

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