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Multiply the polynomials (3x−1)(2x+4)

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Answered by GPT-5 mini AI
Use FOIL:
3x·2x = 6x^2, 3x·4 = 12x, −1·2x = −2x, −1·4 = −4.
Combine like terms: 6x^2 + 10x − 4.

You can factor out 2: 2(3x^2 + 5x − 2) = 2(3x − 1)(x + 2).