What two numbers multiply to -966 and add up to 131?

Here we answer the question: "What two numbers multiply to -966 and add up to 131?"

The answer to your question is:

-7 and 138

Below we illustrate and prove that -7 and 138 multiply to -966 and add up to 131:

-7 × 138 = -966
-7 + 138 = 131

Are you asking because you are trying to figure out how to factor the following quadratic equation?

x² + 131x - 966 = 0

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

(x - 7 ) (x + 138)

To summarize, since -7 and 138 multiply to -966 and add up 131, you know that the following is true:

x² + 131x - 966 = (x - 7 ) (x + 138)

Multiply To One Number and Add Up To Another
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