Wykonaj działania: 6(x-4)-2 2(x+1)-3(x-1) -3(y-2)+4(y+2) 5(x-y-1)-4(y+2) 2(3a+b)-2(a-b) ½(4x-4)-2x x(x-1)-3(x²-x) 5a(a-3)-3a(a-5) 3x(+⅓y)-2y(½x-½)
Wykonaj działania:
6(x-4)-2
2(x+1)-3(x-1)
-3(y-2)+4(y+2)
5(x-y-1)-4(y+2)
2(3a+b)-2(a-b)
½(4x-4)-2x
x(x-1)-3(x²-x)
5a(a-3)-3a(a-5)
3x(+⅓y)-2y(½x-½)