p log(2x-1).5logp=2, ditanya x ?
Matematika
Nenggiz28
Pertanyaan
p log(2x-1).5logp=2, ditanya x ?
2 Jawaban
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1. Jawaban EdiHeaven
^plog(2x-1).^5logp = 2
^5logp.^plog(2x-1)=2
^5log(2x-1)=2
^5log(2x-1)= ^5log5²
2x-1=5²
2x=25+1
2x=26
x=26/2
x=13 -
2. Jawaban arsetpopeye
plog(2x - 1) . 5logp = 2
5logp . plog(2x - 1) = 2
5log(2x - 1) = 5log5^2
(2x - 1) = 5^2
2x = 25 + 1
x = 26/2 = 13