Complete the statements to explain how to factor x2 + x – 12 using algebra tiles. Represent the trinomial using 1 positive x2-tile, , and . Form a rectangle with the tiles, adding zero pairs as needed. How many zero pairs are needed? Drag tiles onto the board to represent each factor. What is the factorization? x2 + x – 12 =

1 positive x-Tile , 12 negative unit tiles , 3, (x-3)(x+4)

Step-by-step explanation:

1. 1 positive x-tile

2. 12 negative unit tiles

3. three

4. (x-3)(x+3)

answer: 2 answers

step-by-step explanation: the first one means to spread the product throughout the marketplace such that a large number of people can buy it.  

the second means the process of making a product or service available for the consumer or business user that needs it.

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