Question

6a+2c-6a^2/a при a=12,c=15

Answer 1

$6a+ dfrac{2c-6a^2}{a} = dfrac{6a^2+2c-6a^2}{a}= dfrac{2c}{a}$

Если a=12, c=15, то $dfrac{2c}{a} = dfrac{2cdot15}{12} =2.5$