simplify \log _{x^2}\left(3\right)+\log _x\left(2\right)

acemi123

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Apr 14, 2019
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How to simplify 12821 ?

the options

12822

I could say 12823 or 12824 but both aren't in options.
 

Subhotosh Khan

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Jun 18, 2007
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use:

\(\displaystyle \displaystyle{log_x(a) \ = \ log_{x^2}(a^2)}\)

Write the answer in terms of:

\(\displaystyle \displaystyle{ log_{x^2}(??)}\)
 

acemi123

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Apr 14, 2019
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I think I found. take both square root of roght side than put in same parantesisthan answer is b
 

Harry_the_cat

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Mar 16, 2016
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I'd use change of base rule.
 
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