Question

4. Halla el valor numérico de: a Q(x, y, z) = 5x + y - 3z + 9 para: x = 3, y = 6, z = -1 - b P(x; y; Z) = 4x - 3y + 2 + 13 para x = 3, y = 2, Z = 6 = z​

Answer 1

Respuesta:

5x3 +6 -3×-1 = 15+6+3= 24

4x3-3×2 +2x6 +13 = 12-6+12+13= 7