Question

a) 45 + 5 [ 1 + 3 (3+5) ] (6 + 8 . 4) + ( 3 . 8) 4 b) 2 + 9 (5 + 2 +8 . 4) 4 + 8 [ 2 . 7 + 5 (4 + 8) ] c) [(+6) · (– 4)] : (–3) d) [(–15) · (–2)] : (+6) e) (–5) · [(+12) : (–3)] f) [(–5) · (+12)] : (–3) g) [(–9) – (+6)] : (–5) h) (–11) – ( – 2) · [15 – (+11)] i) (+5) – (–18) : [(+9) – (+15)] j) [(+5) – (+2)] : [(–8) + (–3) – (–10)] k) 8 + (4 – 9 + 7) · 2 + 4 · (3 – 8 + 4) l) 4 · [(+5) + (–7)] – (–3) · [7 – (+3)] m) (–3) · (+11) – [(–6) + (–8) – (–2)] · (+2) n) (–6) · [(–7) + (+3) – (7 + 6 – 14)] – (+7) · (+3) o) -2 -3 {1 -4 + (-5)[3 -4 -2 ( 7 -3 + 2) ]+6} p) 2. (-8) + [ 12 . 3 ÷ 6 . 4 – 12 ] q) 9 + 3 . {32 ÷ 8 + 4 . [2. (4 ÷ 4 + 1 )]}-2

Answer 1

Respuesta:

No lo se, no estiendo tu pregunta lo siento

Explicación paso a paso: