Rozwiąż zadania (-2-1)do potęgi 3 +(-2-3)do p.3= (-1)do .pot.8 -(-3)do pot.3-(-4)= (1/2)do pot.2 +(-1/2)do pot.3= -(2/5)do.pot.2 +(-1/2)do pot.2= (-3/4)do pot.2+(-1/2)do pot.3= (-2+1)do.pot .7+(-3-2)do.pot.2= (-2-11)do.pot.2.-15do.pot 2=

(-2-1)do potęgi 3 +(-2-3)do p.3=-3³-5³=-27-125=-152 (-1)do .pot.8 -(-3)do pot.3-(-4)=1+27-4=24 (1/2)do pot.2 +(-1/2)do pot.3=1/4-1/8=2/8-1/8=1/8 -(2/5)do.pot.2 +(-1/2)do pot.2=-4/25+1/4=-16/100+25/100=9/100 (-3/4)do pot.2+(-1/2)do pot.3=9/16-1/8=9/16-2/16=7/16 (-2+1)do.pot .7+(-3-2)do.pot.2=-1+25=24 (-2-11)do.pot.2.-15do.pot 2=169+225=3375

(-2-1) ³+(-2-3)³=-3³-5³=-27-125=-152 (-1)⁸-(-3)³-(-4)=1+27-4=24 (1/2)₂ +(-1/2)³=1/4-1/8=2/8-1/8=1/8 -(2/5)²+(-1/2)²=-4/25+1/4=-16/100+25/100=9/100 (-3/4)²+(-1/2)₃=9/16-1/8=9/16-2/16=7/16 (-2+1)⁷+(-3-2)²=-1+25=24 (-2-11)²-15²=169+225=337