3 years ago

Factor completely: 3x2 + 2x - 1

Mathematics

2 answers:

mamaluj [8]3 years ago

5 0

Answer:C

Step-by-step explanation:

Alex777 [14]3 years ago

4 0

$3x^{2}+2x-1=3x^{2}+3x-x-1= \\ \\ 3x(x+1)-(x+1)=(3x-1)(x+1)$

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