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3 years ago

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What is log(4k-5)=log(2k-1)?

1 answer:

Paha777 [63]3 years ago

7 0

Log(4k - 5) = log(2k - 1)
log(4k) - log(5) = log(2k) - log(1)
0.6020599913k - 0.6989700043 = 0.3010299957k - 0
0.6020599913k - 0.6989700043 = 0.3010299957k
<u>-0.6020599913k -0.6020599913k</u>
   <u>-0.6989700043</u> = <u>-0.3010299957k</u>
   -0.3010299957    -0.3010299957
      2.321928094 = k

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