Algebra-1

To expand the expression (−3x − 1)(−4x² + 3x − 7), we can use the distributive property and multiply each term of the first expression by each term of the second expression:

(−3x − 1)(−4x² + 3x − 7) = -3x * (-4x² + 3x − 7) - 1 * (-4x² + 3x − 7)

Expanding further:

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