which line shows the correct and complete distribution for the problem below

(2x + 3) (3x - 1)

1 answer

To distribute the expression \((2x + 3)(3x - 1)\), you'll use the distributive property (often called the FOIL method for binomials, which stands for First, Outside, Inside, Last).

Here’s how to distribute:

  1. First: Multiply the first terms in each binomial: \[ 2x \cdot 3x = 6x^2 \]

  2. Outside: Multiply the outer terms: \[ 2x \cdot (-1) = -2x \]

  3. Inside: Multiply the inner terms: \[ 3 \cdot 3x = 9x \]

  4. Last: Multiply the last terms in each binomial: \[ 3 \cdot (-1) = -3 \]

Now, combine all these results: \[ 6x^2 - 2x + 9x - 3 \]

Combine like terms (\(-2x + 9x\)): \[ 6x^2 + 7x - 3 \]

So, the final result of the distribution of \((2x + 3)(3x - 1)\) is: \[ 6x^2 + 7x - 3 \]