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Use the table to identify the values of p and q that should be used to factor x^2-3x-10 as (x+p)(x+q)

User Nsheff
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Answer:

Certainly! To factor the quadratic expression x^2 - 3x - 10 as (x + p)(x + q we need to find the values of p and q.

Here's how you can do it using the table:

Step 1: Write down the coefficients of the quadratic expression in standard form: x^2 - 3x - 10.

Step 2: Look at the coefficient of x^2 which is 1. Write it in the upper-left cell of the table.

| p | q

--------------

1 | |

Step 3: Look at the constant term which is -10. Write it in the bottom-right cell of the table.

| p | q

--------------

1 | | -10

Step 4: Find two numbers that multiply to give -10 and add up to -3 (the coefficient of x). Write these numbers in the remaining cells of the table.

| | q

--------------

1 | 5 | -10

Step 5: The values of p and q are 5 and -2 respectively.

Therefore the factored form of x^2 - 3x - 10 is (x + 5)(x - 2).

I hope this helps! Let me know if you have any further questions.

User Jacob Gillespie
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