What two numbers multiply to -413 and add up to -412?

Here we answer the question: "What two numbers multiply to -413 and add up to -412?"

The answer to your question is:

-413 and 1

Below we illustrate and prove that -413 and 1 multiply to -413 and add up to -412:

-413 × 1 = -413
-413 + 1 = -412

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

x² - 412x - 413 = 0

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

(x - 413 ) (x + 1)

To summarize, since -413 and 1 multiply to -413 and add up -412, you know that the following is true:

x² - 412x - 413 = (x - 413 ) (x + 1)

Multiply To One Number and Add Up To Another
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