uprość wyrażenie
a) 2x+4/2
b)2*6x-18/12
c)4*x-7/2-6*3-x/3
d)-6a+4/2-9a-3/3
z góry dzięki :)
2x+4/2=2x+2
2*6x-18/12=12x-1i6/12=12x-1i1/2
4*x-7/2-6*3-x/3=2x-14-6+2x=4x-20
-6a+4/2-9a-3/3=-6a+2-9a-1=-15a+1
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2x+4/2=2x+2
2*6x-18/12=12x-1i6/12=12x-1i1/2
4*x-7/2-6*3-x/3=2x-14-6+2x=4x-20
-6a+4/2-9a-3/3=-6a+2-9a-1=-15a+1