wykonaj mnożenie:
-4*(2a-b)=
-2(-4b+3)=
(a+b)*(-4)=
(4-5x+6y)*3
-3(3x-y+2)=
-4*(2a-b)=-8a+4b
-2(-4b+3)=8b-6
(a+b)*(-4)=-4a-4b
(4-5x+6y)*3=12-15x+18y
-3(3x-y+2)=-9x+3y-6
liczę na naj ;d
a. -4*(2a-b)= -8a+4b
b. -2(-4b+3)=8b-6
c.(a+b)*(-4)=-4a-4b
d. (4-5x+6y)*3 = 12-15x+18y
e. -3(3x-y+2)=-9x+3y-6
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-4*(2a-b)=-8a+4b
-2(-4b+3)=8b-6
(a+b)*(-4)=-4a-4b
(4-5x+6y)*3=12-15x+18y
-3(3x-y+2)=-9x+3y-6
liczę na naj ;d
a. -4*(2a-b)= -8a+4b
b. -2(-4b+3)=8b-6
c.(a+b)*(-4)=-4a-4b
d. (4-5x+6y)*3 = 12-15x+18y
e. -3(3x-y+2)=-9x+3y-6