Candyce200 Candyce200

12-08-2015
Mathematics

contestada

Factor completely: 3x2 + 2x - 1
Answer
(3x + 1)(x + 1)
(3x + 1)(x - 1)
(3x - 1)(x + 1)
(3x - 1)(x - 1)

Respuesta :

Benjamin16 Benjamin16

12-08-2015

[tex]3x^{2}+2x-1=3x^{2}+3x-x-1= \\ \\ 3x(x+1)-(x+1)=(3x-1)(x+1)[/tex]

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alexiabautista5 alexiabautista5

01-06-2019

Answer:C

Step-by-step explanation:

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