What two numbers multiply to -266 and add up to 131?

Here we answer the question: "What two numbers multiply to -266 and add up to 131?"

The answer to your question is:

-2 and 133

Below we illustrate and prove that -2 and 133 multiply to -266 and add up to 131:

-2 × 133 = -266
-2 + 133 = 131

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

x² + 131x - 266 = 0

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

(x - 2 ) (x + 133)

To summarize, since -2 and 133 multiply to -266 and add up 131, you know that the following is true:

x² + 131x - 266 = (x - 2 ) (x + 133)

Multiply To One Number and Add Up To Another
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