fasadfa fasadfa
  • 12-03-2020
  • Mathematics
contestada

Factor completely 3x2 + 2x − 1.

(3x + 1)(x − 1)
(3x + 1)(x + 1)
(3x − 1)(x + 1)
(3x − 1)(x − 1)

Respuesta :

miljanamilovanovic12
miljanamilovanovic12 miljanamilovanovic12
  • 12-03-2020

Answer:

(3x-1)(x+1)

Step-by-step explanation:

3x^2 + 2x − 1= (2x=3x-x)

3x^2 +3x-x-1=

3x(x+1)-1(x+1)=

(x+1)(3x-1)

Answer Link
Maddycolgrove
Maddycolgrove Maddycolgrove
  • 01-03-2021

Answer:

C) (3x-1) (x+1)

Answer Link

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