Question 5 - Week 6 Practice | Prasnya
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Quiz 2
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Week 6
Question 5
00:00
Est. 2 min
Marks:
+4.00
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If
b
>
0
b>0
and
4
log
x
b
+
9
log
x
x
b
=
1
4\log_x b+9\log_{x\sqrt{x}} b=1
, then the possible value(s) of
x
x
is(are)
Single correct
Medium Difficulty
16 March 2025
A
b
10
b^{10}
B
b
8
b^8
C
b
−
5
b^{-5}
D
b
5
b^5
