(1½)²÷(-¾)²+2½*(-½)⁵=



Odpowiedź :

(1½)²÷(-¾)²+2½*(-½)⁵= (³/₂)²:(⁹/₁₆)+⁵/₂*(-¹/₃₂)=
⁹/₄*¹⁶/₉-⁵/₆₄=4-⁵/₆₄=3 ⁵⁹/₆₄
(1½)²÷(-¾)²+2½*(-½)⁵=
2¼÷(-⁹/₁₆)+2½*(-¹/₃₂)=
⁹/₄*-(¹⁶/₉)+⁵/₂*-¹/₃₂=
-144/36-5/64=
-4-5/64=
-4⁵/₆₄

hmm powinno być dobrze :)



(1½)²÷(-¾)²+2½*(-½)⁵=
(3/2)²:9/16+3/2*(-1/32)=
9/4*16/9-3/64=
4-3/64=
3 ⁶¹/₆₄