Question

P(-1)=5(-1)²+3(-1)-2

Answer 1

Resolver.

p( - 1) = 5(-1)² + 3(- 1) - 2
p( - 1) = 5 * 1 - 3 - 2
p( - 1) = 5 - 5
p( - 1) = 0

Respuesta.
p( - 1) = 0