What two numbers multiply to -267 and add up to 266?

Here we answer the question: "What two numbers multiply to -267 and add up to 266?"

The answer to your question is:

-1 and 267

Below we illustrate and prove that -1 and 267 multiply to -267 and add up to 266:

-1 × 267 = -267
-1 + 267 = 266

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

x² + 266x - 267 = 0

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

(x - 1 ) (x + 267)

To summarize, since -1 and 267 multiply to -267 and add up 266, you know that the following is true:

x² + 266x - 267 = (x - 1 ) (x + 267)

Multiply To One Number and Add Up To Another
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