Answer :

840060

Answer:

(-2x²- 4x + 2) - (-6x + 2) = -2x²+ 2x

Step-by-step explanation:

(-2x²- 4x + 2) - (-6x + 2)=

= -2x²- 4x + 2 + 6x - 2 =

= -2x²+ 2x

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