Question

Si: a Ω b = 5a – 3b , Calcular: (5 Ω 2) Ω (3 Ω 1) rapido porfa

Answer 1

Respuesta:

59

Explicación paso a paso:

a Ω b = 5a – 3b

Calcular: (5 Ω 2) Ω (3 Ω 1)

(5 Ω 2) = 5×5 - 3×2       (3 Ω 1) = 5×3 - 3×1

(5 Ω 2) = 25 - 6             (3 Ω 1) = 15 - 3

(5 Ω 2) = 19                    (3 Ω 1) = 12

Entonces:

(19 Ω 12) = 5×19 - 3×12

(19 Ω 12) = 95 - 36

(19 Ω 12) = 59