What two numbers multiply to -911 and add up to -910?

Here we answer the question: "What two numbers multiply to -911 and add up to -910?"

The answer to your question is:

-911 and 1

Below we illustrate and prove that -911 and 1 multiply to -911 and add up to -910:

-911 × 1 = -911
-911 + 1 = -910

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

x² - 910x - 911 = 0

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

(x - 911 ) (x + 1)

To summarize, since -911 and 1 multiply to -911 and add up -910, you know that the following is true:

x² - 910x - 911 = (x - 911 ) (x + 1)

Multiply To One Number and Add Up To Another
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