Factor completely 3x2 + 2x − 1.

1 answer:

Lyrx [107]3 years ago

5 0

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)

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