What two numbers multiply to -912 and add up to -911?

Here we answer the question: "What two numbers multiply to -912 and add up to -911?"

The answer to your question is:

-912 and 1

Below we illustrate and prove that -912 and 1 multiply to -912 and add up to -911:

-912 × 1 = -912
-912 + 1 = -911

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

x² - 911x - 912 = 0

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

(x - 912 ) (x + 1)

To summarize, since -912 and 1 multiply to -912 and add up -911, you know that the following is true:

x² - 911x - 912 = (x - 912 ) (x + 1)

Multiply To One Number and Add Up To Another
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