Oblicz :
2(x+3)=
5(3x - 1) =
(-4) x (2a - b ) =
-2(-4b + 3) =
(a + b) x (-4) =
(4-5x +6y) x 3 =
-3(3x - 2 ) =
-1 (3x - y +2) =
Wykonaj dzielenie :
(10x + 2y ) : 2 =
(-3a + 12) : (-3) =
(24a - 4b) : 8 =
(4u - 6v ) : ( - 1/2 ) =
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Oblicz :
2(x+3)= 2x+6
5(3x - 1) =15x-5
(-4) x (2a - b ) =(-4) 2ax-bx
-2(-4b + 3) =8b+6
(a + b) x (-4) =a+b*(-4)x
(4-5x +6y) x 3 =4-5x+6y*3x
-3(3x - 2 ) =-9x-(-6)
-1 (3x - y +2) =-3x-(-1)y+2
Wykonaj dzielenie :
(10x + 2y ) : 2 = 5x+4y
(-3a + 12) : (-3) =a+4
(24a - 4b) : 8 =3a-1/2b
(4u - 6v ) : ( - 1/2 ) = 2u-3v
Nie wiem czy jest dobrze, ale mam nadzieję, że pomogłam:)
OBLICZ:
2(x+3)=2x+6
5(3x-1)=15x-5
(-4)*(2a-b)=-8a+4b
(a+b)*(-4)=-4a-4b
(4-5x+6y)*3=12-15x+18y
-3(3x-2)=-9x+6
-1(3x-y+2)=-3x+y-2
WYKONAJ DZIELENIE:
(10x+2y):2=5x+y
(-3a+12):(-3)=a-4
(24a-4b):8=3a-1/2b
(4u-6v):(-1/2)=-2u+3v