Misscleopatraa
Misscleopatraa Misscleopatraa
  • 08-10-2019
  • Mathematics
contestada

I need assistance with number 5

I need assistance with number 5 class=

Respuesta :

jimrgrant1 jimrgrant1
  • 08-10-2019

Answer:

A

Step-by-step explanation:

f(x) + g(x)

= x² - 2x + 3 + x³ - x² + 4x ← collect like terms

= x³ + (x² - x²) + (- 2x + 4x) + 3

= x³ + 0 + 2x + 3

= x³ + 2x + 3 → A

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