Pertanyaan

Jika x lo g 3 = − 0 , 3 , maka nilai x adalah ....

Jika $^{x} lo g 3 = - 0, 3$ , maka nilai x adalah ....

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Klaim

N. Ayu

Master Teacher

Mahasiswa/Alumni Universitas Negeri Padang

Jawaban terverifikasi

Pembahasan

$table attributes columnalign right center left columnspacing 0px end attributes row cell log presuperscript straight a space straight b space end cell equals cell space straight c space end cell row cell space straight b space end cell equals cell space straight a to the power of straight c end cell row blank blank blank row cell log presuperscript straight x space 3 space end cell equals cell space minus 0 comma 3 space end cell row cell straight x to the power of negative 0 comma 3 end exponent space end cell equals cell space 3 end cell row cell straight x to the power of negative 3 over 10 end exponent space end cell equals cell space 3 end cell row straight x equals cell space left parenthesis 3 to the power of fraction numerator 1 over denominator negative 3 divided by 10 end fraction end exponent right parenthesis end cell row straight x equals cell 3 to the power of negative 10 over 3 end exponent end cell end table$