Mnożenia jednomianów. Klasa 1 gimnazjum.
Wykonaj działania.
2/3(3x-6y)-(x-2y) =
3(1/2a-b)+(2a-b) =
2/3(3x-6y)-(x-2y) = 2x-4y-x+2y=x-2y
3(1/2a-b)+(2a-b) =3/2a-3b+2a-b= 3 i 1/2a - 4b
2/3(3x-6y) - (x-2y)= 2x-4y-x+2y=x-2y
3(1/2a-b) + (2a-b)=1,5a-3b+2a-b=3,5a-4b
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2/3(3x-6y)-(x-2y) = 2x-4y-x+2y=x-2y
3(1/2a-b)+(2a-b) =3/2a-3b+2a-b= 3 i 1/2a - 4b
2/3(3x-6y) - (x-2y)= 2x-4y-x+2y=x-2y
3(1/2a-b) + (2a-b)=1,5a-3b+2a-b=3,5a-4b