Hitunglah hasil logaritma berikut ini. a. 5log 125+4log 161​+3log 9

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Hitunglah hasil logaritma berikut ini.
a. begin mathsize 14px style scriptbase log space 125 plus end scriptbase presuperscript 5 end stylebegin mathsize 14px style scriptbase log space 1 over 16 plus end scriptbase presuperscript 4 end stylebegin mathsize 14px style scriptbase log space 9 end scriptbase presuperscript 3 end style  

A. Nadhira

Master Teacher

Mahasiswa/Alumni Universitas Negeri Malang

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Pembahasan

begin mathsize 14px style log presuperscript 5 space 125 plus log presuperscript 4 space 1 over 16 plus log presuperscript 3 space 9 equals log presuperscript 5 space 5 cubed plus log presuperscript 4 space 1 over 4 squared plus log presuperscript 3 space 3 squared space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space equals space log presuperscript 5 space 5 cubed plus log presuperscript 4 space 4 to the power of negative 2 end exponent space plus log presuperscript 3 space 3 squared space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space equals left parenthesis 3 right parenthesis space log presuperscript 5 space 5 plus left parenthesis negative 2 right parenthesis space log presuperscript 4 space 4 plus left parenthesis 2 right parenthesis space log presuperscript 3 space 3 space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space equals 3 left parenthesis 1 right parenthesis plus left parenthesis negative 2 right parenthesis left parenthesis 1 right parenthesis plus 2 left parenthesis 1 right parenthesis space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space equals 3 minus 2 plus 2 space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space equals 3 end style  

 

 

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