Mathematics, 21.04.2021 17:00 jacamron

2. Which expression is equivalent to 2x2 + (4x - 6x2)+9 - (6x + 3)? F. -4x2 – 2x + 12
G. -4x2 - 2x + 6
H-10x + 6
J. 18x + 12

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2. Which expression is equivalent to 2x2 + (4x - 6x2)+9 - (6x + 3)? F. -4x2 – 2x + 12
G. -4x...