Question

1) Dados P(x) = (3x² – 2) e Q(x) = (4x² + 5), determine a soma P(x)+Q(x): *
3 pontos
7x² – 2
3x² + 3
7x² + 3
5x² – 3

Answer 1

Resposta:

P(x) = (3x² – 2)

Q(x) = (4x² + 5)

P(x) + Q(x) = (3x² – 2) + (4x² + 5)

= 7x² + 3

Answer 2

Resposta

P(x) = (3x² – 2)

Q(x) = (4x² + 5)

P(x) + Q(x) = (3x² – 2) + (4x² + 5)

= 7x² + 3