What two numbers multiply to -432 and add up to -431?

Here we answer the question: "What two numbers multiply to -432 and add up to -431?"

The answer to your question is:

-432 and 1

Below we illustrate and prove that -432 and 1 multiply to -432 and add up to -431:

-432 × 1 = -432
-432 + 1 = -431

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

x² - 431x - 432 = 0

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

(x - 432 ) (x + 1)

To summarize, since -432 and 1 multiply to -432 and add up -431, you know that the following is true:

x² - 431x - 432 = (x - 432 ) (x + 1)

Multiply To One Number and Add Up To Another
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