Question

-156 and -225 add the following

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Answer 1

Step-by-step explanation:

x2 - 1x - 156 = 0

If so, the solution to factor the quadratic equation above is:

(X + 12 ) (X - 13)

To summarize, since 12 and -13 multiply to -156 and add up -1, you know that the following is true:

x2 - 1x - 156 = (X + 12 ) (X - 13)

Answer 2

Answer:

-381

Step-by-step explanation:

(-156)+(-225)

-156-225

-381