Calcule no caderno o valor de cada expressão.? a) (-½)²+(-1)⁴ b) (-2)³•(-2)³ c) (-1½)•(-1)⁵ d) (-½)²•(+3/2)-(+⅔)³:(-1/27) e) (0,1)²:(-2)+(1,5)•(-0,1)²

a) (-1/2)^2+(-1)^4=1/4+1=5/4 

b) (-2)^3.(-2)^3=(-8).(-8)=+64 

c) (-1 1/2).(-1)^5=(-1/2).(-1)=1/2 

d) (-1/2)^2×(+3/2)-(+2/3)^3:(-1/27)=(1/4×3/2)-(8/27×27)=3/8-8=-61/8 

e) (0,1)^2:(-2)+(1,5)×(-0,1)^2=1/100×(-1/2)+1,5×1/100=-1/200+1,5/100=(-1+3)/200=2/200=1/100=0,01