Odpowiedzi

2010-02-16T22:24:03+01:00
3a-3b = 3(a-b)
2x+3xy = x(2+3y)
8x-4y = 4(2x-y)
10xy-15x = 5x(2y-3)
3x+3 = 3(x+1)
x²-x = x(x-1)
1/3x-2/3y = 1/3(x-2y)
2010-02-16T22:24:05+01:00
3a-3b=3(a-b)
2x+3xy=x(2+3y)
8x-4y=4(2x-y)
10xy-15x=5x(2y-3)
3x+3=3(x+1)
x²-x=x(x-1)
⅓x-⅔y=⅓(x-2y)
2010-02-16T22:24:05+01:00
3a-3b=3(a-b)

2x+3xy=2x(1+1,5y)

8x-4y=4(2x-y)

10xy-15x=5x(2y-3)

3x+3=3(x+1)

x²-x=x(x-1)

⅓x-⅔y=⅓(x-2y)