Question

Calcule as expressões numericas (g) (–4)–[(–8):(+2)]2–6 (h) (+20):(–1)^4–2 2+(–2)^5:(+2)^4–5° (i) (–575):(–12)2–(125):(–5) 2 (j) (–2) 3 +(–3) 2(k) (–3) 3 – (+2) ^4. (–1) ^6 (l) (–3 + 7) 3 : (–5 +3 ) 2 (m) (–2) 3 : (–8) (n) (–5) 2 : (– 4 – 1 ) (o) (–5+1) 2 + (+4)2 –(–1)^5 (p) (–2)3 . (–3)2 –(–5)2 . (–1) ^4 (q) (–6)2 : (–3)2 – (–2+1) . (–2)3 ( r) [(–2)^4 +3 . (3 2 – 1 )]: (2 3 +3 . 2 2 )

Answer 1

Resposta:

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