log↓3 9 determine the value of log
Answers
Answered by
0
log
3
(
9
)
=
x
Rewrite
log
3
(
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
=
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
Similar questions