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Inga [223]
3 years ago
12

3ln3-ln9 in single logarithmic form

Mathematics
1 answer:
zalisa [80]3 years ago
6 0
Remember
aln(c)=ln(c^a)
and
ln(a)-ln(b)=ln(a/b)

so

3ln3-ln9=
ln(3^3)-ln9=
ln27-ln9=
ln(27/9)=
ln3
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