emilyrod
emilyrod
30-01-2017
Mathematics
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I need help hdbcjsjfnfnfjfjffdbbfdncndnc
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Ozgr
Ozgr
30-01-2017
[tex] \frac{3}{15k+30} : \frac{6k}{5k^2+30k+40} = \frac{3}{15(k+2)} . \frac{5(k+2)(k+4)}{6k} = \frac{k+4}{6k} [/tex]
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