What two numbers multiply to -905 and add up to -904?

Here we answer the question: "What two numbers multiply to -905 and add up to -904?"

The answer to your question is:

-905 and 1

Below we illustrate and prove that -905 and 1 multiply to -905 and add up to -904:

-905 × 1 = -905
-905 + 1 = -904

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

x² - 904x - 905 = 0

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

(x - 905 ) (x + 1)

To summarize, since -905 and 1 multiply to -905 and add up -904, you know that the following is true:

x² - 904x - 905 = (x - 905 ) (x + 1)

Multiply To One Number and Add Up To Another
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