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What is the correct answer?
4
243
)
n
5
×
3
2
n
+
1
9
n
×
3
n
−
1
=
?
A.
1
B.
2
C.
9
D.
3
n
Correct Answer :
C. 9
Given Expression
=
(
243
)
n
5
×
3
2
n
+
1
9
n
×
3
n
-
1
=
(
3
5
)
n
5
x
3
2
n
+
1
(
3
2
)
n
x
3
n
-
1
=
(
3
5
×
n
5
×
3
2
n
+
1
)
(
3
2
n
×
3
n
-
1
)
=
3
n
×
3
2
n
+
1
3
2
n
x
3
n
-
1
=
3
(
n
+
2
n
+
1
)
3
(
2
n
+
n
-
1
)
=
3
3
n
+
1
3
3
n
-
1
=
3
(
3
n
+
1
-
3
n
+
1
)
=
3
2
=
9
.
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243)n5 × 32n + 1 9n × 3n − 1…
11 + a(n - m) + 11 + a(m - n)…
The value of [(10)150 ÷ (10)146]
If m and n are whole numbers such that mn = 121, the value of (m - 1)n + 1 is:
11 + x(b - a) + x(c - a) …
(256)0.16 × (256)0.09 = ?
If x = 3 + 22, then the value of…
(0.04)-1.5 = ?
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