What two numbers multiply to -892 and add up to 891?

Here we answer the question: "What two numbers multiply to -892 and add up to 891?"

The answer to your question is:

-1 and 892

Below we illustrate and prove that -1 and 892 multiply to -892 and add up to 891:

-1 × 892 = -892
-1 + 892 = 891

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

x² + 891x - 892 = 0

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

(x - 1 ) (x + 892)

To summarize, since -1 and 892 multiply to -892 and add up 891, you know that the following is true:

x² + 891x - 892 = (x - 1 ) (x + 892)

Multiply To One Number and Add Up To Another
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