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When 0.5 (20x - 50y + 36) - 0.25 (-100x + 40y - 12) is simplified, what is the resulting expression?

 

 Mar 16, 2021
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0,5 (20x - 50y + 36) - 0.25 (-100x + 40y - 12) vereinfacht

 

Hallo Gast!

 

\(0,5 (20x - 50y + 36) - 0.25 (-100x + 40y - 12)\\ =10x-25y+18+25x-10y+3\\ \color{blue}=35x-35y+21=7(5x-5y+3)\)

laugh  !

 Mar 16, 2021
edited by asinus  Mar 16, 2021

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