Question

[¾ × √1⁷/₉ ₊ 1,6 ×(-1½)³] × -2½ - 3²/₂ : 1,5 =
pierwszy ulamek to 3/4 a tamto 3²/₂ to 3 do potegi 2 przez 2.
pamietajcie o kolejnosci wykonywania dzialam i prosze o szybka odpowiedz

Answer 1

[¾ × √1⁷/₉ ₊ 1,6 ×(-1½)³] × -2½ - 3²/₂ : 1,5 =
[¾ × √16/₉ ₊ 1,6 ×(-3/2)³] × (-2½) - 9/₂ : 1,5 =
[¾ × 4/3 ₊ 1,6 ×(-27/8)] × (-5/2) - 4,5 : 1,5 =
[1 ₊ 16/10×(-27/8)] × (-5/2) - 3 =
[1 ₊ (-27/5)] × (-5/2) - 3 =
[5/5 ₊ (-27/5)] × (-5/2) - 3 =
(-22/5) × (-5/2) - 3 =
(-22/5) × (-5/2) - 3 =11-3=8