Question

g(x,y,z) = x³ – 4yz² COMO ACHAR g(1,3,-2)

Answer 1

Simples, só substituir.


g(1, 3, -2) = 1³ - 4*3*(-2)²
g(1, 3, -2) = 1 - 12 * 4
g(1, 3, -2) = -47