What two numbers multiply to -931 and add up to 930?

Here we answer the question: "What two numbers multiply to -931 and add up to 930?"

The answer to your question is:

-1 and 931

Below we illustrate and prove that -1 and 931 multiply to -931 and add up to 930:

-1 × 931 = -931
-1 + 931 = 930

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

x² + 930x - 931 = 0

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

(x - 1 ) (x + 931)

To summarize, since -1 and 931 multiply to -931 and add up 930, you know that the following is true:

x² + 930x - 931 = (x - 1 ) (x + 931)

Multiply To One Number and Add Up To Another
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