What two numbers multiply to -863 and add up to 862?

Here we answer the question: "What two numbers multiply to -863 and add up to 862?"

The answer to your question is:

-1 and 863

Below we illustrate and prove that -1 and 863 multiply to -863 and add up to 862:

-1 × 863 = -863
-1 + 863 = 862

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

x² + 862x - 863 = 0

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

(x - 1 ) (x + 863)

To summarize, since -1 and 863 multiply to -863 and add up 862, you know that the following is true:

x² + 862x - 863 = (x - 1 ) (x + 863)

Multiply To One Number and Add Up To Another
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