determine the value of log (1/9) base 3
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Answered by
3
Answer:
1/9/3
3/9
1/3 Ans
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Answered by
1
Answer:
log base 3 of 1/9
log
3
(
1
9
)
Rewrite as an equation.
log
3
(
1
9
)
=
x
Rewrite
log
3
(
1
9
)
=
x
in exponential form using the definition of a logarithm. If
x
and
b
are positive real numbers and
b
does not equal
1
, then
log
b
(
x
)
=
y
is equivalent to
b
y
=
x
.
3
x
=
1
9
Create equivalent expressions in the equation that all have equal bases.
3
x
=3
−2
Since the bases are the same, the two expressions are only equal if the exponents are also equal.
x=−2
The variable x
is equal to
-2
.
-2(Ans )
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