Question

Write 1 – 3log5x as a single logarithm.

Answer 1

\[1 - 3\log _{5}x\]

Answer 2

what is 1 in log5 form?

Answer 3

i'm not sure

Answer 4

Here, think of it this way:
\[\log_{5}x=1\]
\[5^1=x\]

Answer 5

so 5?

Answer 6

yes

Answer 7

now add \[\log_{5}5 - 3\log_{5}x\]

Answer 8

subtract sorry

Answer 9

a little help please

Answer 10

help please @Luigi0210

Answer 11

Okay, now change that second log, do remember this rule:
\[{\huge ylog_{k}x=\log_{k}x^y }\]

Answer 12

okay...

Answer 13

\[\log_{5} 5 -\log_{5} x ^{3}\]

Answer 14

subtraction is division, right?

Answer 15

I am not sure.

Answer 16

i really have no idea what to do.