If log\(_{x^{\frac{1}{2}}}\)64  = 3, find the value of x

a

4

b

16

c

32

d

64

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Explanation

Correct Option
b

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Discussions (9)

Osbvibez457777
3 years ago

(x1/2)^3=4^3
64=4^3
so the cube 3 will cancel out
it will be
x1/2=4
1/2 is same as square
so x =4^2
x=16

sirdeeyq
1 year ago

There is no answer answer for this question from the option given,
By applying the laws of logarithms and indices the correct answer is given as 2 not 16

Michealubegirl
5 years ago

but 4^3=64 where do the 4 comes from

SirNif
7 months ago

x = 2

sadajc
1 year ago

oh, I get it now it's 16

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