Question

d) (2a²+ 3b) (a - 46³)​

Answer 1

Resposta:

Explicação passo-a-passo:

D)

= (2a² + 3b) . (a - 46³)​

= (2a^2 + 3b) . (a - 97336)

= 2a^3 - 97336.2a^2 + 3ab - 97336.3b

= 2a^3 - 194672 a^2 + 3ab - 292008.b

Answer 2

d) (2a²+3b) × (a-46³)

2a³ - 2 × 46³a² + 3ab - 3 × 46³b

2a³- 2 × 97336a² + 3ab - 2 × 97336b

2a³ - 194672a² + 3ab - 292008b