1/2x (4x-6)+3(x^2-1)
Solve:
Apply distributive property:
1/2x (4x) + 1/2x (-6) + 3 (x^2) + 3 (-1)
2x^2 - 3x + 3x^2 - 3
Combine like terms
2x^2+3x^2 -3x -3
5x^2 -3x -3
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