4,2a(3x-5y)+8,9a(3x-5y+2x) Ausklammern

Question

ausklammern ausmultipliezeren des term

Answer 1

4,2a * (3x - 5y) + 8,9a * (3x - 5y + 2x) =

4,2a * (3x - 5y) + 8,9a * (5x - 5y) =

12,6ax - 21ay + 44,5ax - 44,5ay =

57,1ax - 65,5ay =

a * (57,1x - 65,5y)

Besten Gruß

Answer 2

12,6ax -21ay  +26,7ax -44,5ay+17,8ax    zusammenfassen

57,1 ax -65,5ay

a( 57,1 x -65,5y)