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((-2)³+(-4)²)*(∛64-√49)=
(-8+16)*(4-7)=8*(-3)=-24
Oblicz 3% wartości wyrażenia
[2²-√1⁹/₁₆ : (-1¼)²] : (-2½)³=
[4-√25/16:(-5/4)²]:(-5/2)³=
[4-5/4:25/16]:(-125/8)=
[4-5/4*16/25]*(-8/125)=
[4-4/5]*(-8/125)=
[20/5-4/5]*(-8/125)=16/5*(-8/125)=-128/625
3%*(-128/625)=3/100*(-128/625)=-384/62500