9–5/2 + 10·(40)5 – ((0,25)–2/3 – 9–2/3 · 27·3–5
9–5/2=32·(–5/2)=3–5=1/35=(1/243)
40=1
(40)5=15=1
(0,25)–2/3=((0,5)2)–2/3=(0,5)–4/3=(1/2)–4/3=24/3=∛24)=∛16=2∛2
9–3/2=32·(–3/2)=3–3=1/33=(1/27)
9–3/2·27·3–5=(1/27)·27·3–5=3–5=(1/243)
Окончательный ответ
(1/243)+10·1–2∛2–(1/243)=10–2∛2