(-8)/4-2= 6*(-4)+5*(-9)= (-2)(do potęgi 3)*3-25= <9/10>/(-<3/2>)= (-<1/2>)(do potęgi 4) = 3,2/(-2)= (-9+5*(-11))/4-1= 12/(-2)-(-3)= 3*(-7)-7*(-2)= Legenda: <...> ułamek (do potęgi...) potęgowanie

(-8)/4-2=-2-2=-4 6*(-4)+5*(-9)=-24-45=-69 (-2)(do potęgi 3)*3-25=8*3-25=24-25=-1 <9/10>/(-<3/2>)=<9/10>*(-<2/3)=<9/15> (-<1/2>)(do potęgi 4) =<1/16> 3,2/(-2)=-1,6 (-9+5*(-11))/4-1=(-9-55)/4-1=-64/4-1=16-1=15 12/(-2)-(-3)=-6+3=-3 3*(-7)-7*(-2)=-21-(-14)=-21+14=-7