What two numbers multiply to -916 and add up to -915?

Here we answer the question: "What two numbers multiply to -916 and add up to -915?"

The answer to your question is:

-916 and 1

Below we illustrate and prove that -916 and 1 multiply to -916 and add up to -915:

-916 × 1 = -916
-916 + 1 = -915

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

x² - 915x - 916 = 0

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

(x - 916 ) (x + 1)

To summarize, since -916 and 1 multiply to -916 and add up -915, you know that the following is true:

x² - 915x - 916 = (x - 916 ) (x + 1)

Multiply To One Number and Add Up To Another
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