4) 3 log2 - (log 4 + log18) and the base is 3.mens bracket.
Answers
Answered by
1
Answer:
Rewrite
log a ( 18 ) as log a ( 2 ⋅ 3 2 )
.
log
a
(
2
⋅
3
2
)
⋅
log
3
(
a
)
Rewrite
log
a
(
2
⋅
3
2
)
as
log
a
(
2
)
+
log
a
(
3
2
)
.
(
log
a
(
2
)
+
log
a
(
3
2
)
)
⋅
log
3
(
a
)
Expand
log
a
(
3
2
)
by moving
2
outside the logarithm.
(
log
a
(
2
)
+
2
log
a
(
3
)
)
⋅
log
3
(
a
)
Apply the distributive property.
log
a
(
2
)
log
3
(
a
)
+
2
log
a
(
3
)
log
3
(
a
)
Multiply
2
log
a
(
3
)
log
3
(
a
)
.
Step-by-step explanation:
Answered by
0
Step-by-step explanation:
log(3)2³-log(3)18×4
log(3)2³-log(3)72
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