(1/3)^x (1/27)^4x (1/81)^x 3^34=1แล้ว〖 x〗^(x^x ) คือเท่าไหร่
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Answer:
Create equivalent expressions in the equation that all have equal bases.
3
4
(
3
x
)
=
3
3
(
x
+
1
)
Since the bases are the same, then two expressions are only equal if the exponents are also equal.
4
(
3
x
)
=
3
(
x
+
1
)
Solve for
x
.
Tap for more steps...
x
=
1
3
The result can be shown in multiple forms.
Exact Form:
x
=
1
3
Decimal Form:
x
=
0.
¯
3
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