What two numbers multiply to -867 and add up to 286?

Here we answer the question: "What two numbers multiply to -867 and add up to 286?"

The answer to your question is:

-3 and 289

Below we illustrate and prove that -3 and 289 multiply to -867 and add up to 286:

-3 × 289 = -867
-3 + 289 = 286

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

x² + 286x - 867 = 0

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

(x - 3 ) (x + 289)

To summarize, since -3 and 289 multiply to -867 and add up 286, you know that the following is true:

x² + 286x - 867 = (x - 3 ) (x + 289)

Multiply To One Number and Add Up To Another
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