Rewright the formula as a single logarithm

[wind]

Hi, I'm having trouble with this question, thanks

P=\(\displaystyle \L\\\frac{1}{2}\)(log K + 3log R)
Rewright the formula as a single logarithm

P=\(\displaystyle \L\\\frac{1}{2}\)(log K + log R³)
P=\(\displaystyle \L\\\frac{1}{2}\)log (KR³)
P=\(\displaystyle \L\\log (KR^{3})^{\L\\\frac{1}{2}}\)

...now what? :?

Thanks

 

[stapel]

If your book prefers, you can change the one-half power into a square root, to get:

. . . . .\(\displaystyle \L P\, =\, \mbox{log}\left(\sqrt{KR^3\, }\right)\)

But, other than that, the exercise looks "done" to me.

Eliz.

 

[wind]

Thanks,stapel