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1. Expand: (4x - 1)(x-3)
O4x² - 2x +3
O4x²+3
O4x²-13x-3
O4x²-13x +3

1 Answer

6 votes

Answer:

The correct answer is option D: 4x² - 13x + 3.

Explanation:

To expand the expression (4x - 1)(x - 3), we use the distributive property of multiplication.

Let's multiply each term of the first expression (4x - 1) by each term of the second expression (x - 3):

(4x - 1)(x - 3) = 4x(x) - 4x(3) - 1(x) - 1(-3)

Now, simplify each term:

= 4x^2 - 12x - x + 3

Combining like terms:

= 4x^2 - 13x + 3

Therefore, the expanded form of (4x - 1)(x - 3) is 4x^2 - 13x + 3.

The correct answer is option D: 4x² - 13x + 3.

answered
User Oliver Tonnesen
by
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