1)(18^8×2^(-16))/(36^(-5)×9^11)=
=((2×3^2)^8×2 ^(-16))/((2^2×3^2)^(-5)×3^22)=(2^8×3^16×2^(-16))/(2^(-10)×3^(-10)×3^22)=(2^8×3^16×2^10×3^10)/(2^16×3^22)=
=(2^18×3^26)/(2^16×3^22)=2^2×3^4=4×81=324
2)((-0,125)^(-3)×2 (-8)×4 (-3))/(32^(-1))=((-1/2)(-9)×2^(-8)×2^ (-6))/(2 (-5))=-(2^9×2^5)/(2^8×2^6)=-(2^14)/(2^14)= -1