Question

Resuelve paso por paso el siguiente problema utilizando la jerarquía de operaciones: 3[(2 – 5)2 – 4 (2 – 3)3 + 6(7 – 9) + 30 / 6 -2] =

Answer 1

Respuesta:

3×[(2–5)×2–4×(2–3)×3+6×(7–9)+30÷6–2] =

3×[(–3)×2–4×(–1)×3+6×(–2)+30÷6–2] =

3×[(–6)–(–4)×3+(–12)+5–2] =

3×[(–6)–(–12)+(–12)+5–2] =

3×[(–6)+12+(–12)+5–2] =

3×[(–6)+12–12+5–2] =

3×[6–12+5–2] =

3×[–6+5–2] =

3×[–1–2] =

3×[–3] =

–9