What two numbers multiply to -909 and add up to -908?

Here we answer the question: "What two numbers multiply to -909 and add up to -908?"

The answer to your question is:

-909 and 1

Below we illustrate and prove that -909 and 1 multiply to -909 and add up to -908:

-909 × 1 = -909
-909 + 1 = -908

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

x² - 908x - 909 = 0

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

(x - 909 ) (x + 1)

To summarize, since -909 and 1 multiply to -909 and add up -908, you know that the following is true:

x² - 908x - 909 = (x - 909 ) (x + 1)

Multiply To One Number and Add Up To Another
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