Oblicz:
a)[(2+4):(3-1)-2]*(3-5)=
b){[(4+2):(3-1)-(2+3)*(3-2)]*3}+7=
c)[(-3)+4*(6-3)]+(-3)*(6-4)=
d)[(-3)+(-2)*(6+5)]-[6:(-2)+(-4)*2]=
e)[(4+3)*2*(5-3)]:[4+3:(3-2)]:(-1)=
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a) [(2+4):(3-1)-2]*(3-5)=[6:2-2]:(3-5)=[3-2]:(-2)=1:(-2)=-0,5
b){[(4+2):(3-1)-(2+3)*(3-2)]*3}+7={[(6:2-2-3*1]*3}+7={[3-2-3]*3}+7={-2*3}+7=
=-6+7=1
c)[(-3)+4*(6-3)]+(-3)*(6-4)=[(-3)+4*3]+(-3)*2=[(-3)+12]+(-3)*2=9+(-6)=9-6=3
d)[(-3)+(-2)*(6+5)]-[6:(-2)+(-4)*2]=[(-5)*11]-[(-3)+(-8)]=(-55)-(-11)=(-44)
e)[(4+3)*2*(5-3)]:[4+3:(3-2)]:(-1)=[7*2*2]:[7:1]:(-1)=28:7:(-1)=4:(-1)=(-4)