Hi everyone(adsbygoogle = window.adsbygoogle || []).push({});

having a bit of trouble going through a worked example, specifically in a section where they simplify the following

1.5L^-.7K^0.7 / 0.7L^0.3K^-0.3 = 1

therefore

1.5k^0.7-(-0.3) / 0.7L^0.3-(-0.7) = 1

part in bold is one Im having trouble with.

Any help appreciated

tried using LATEX but didn't work out at all :\

Thanks

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# How did they do this simplification?

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