What two numbers multiply to -412 and add up to -411?

Here we answer the question: "What two numbers multiply to -412 and add up to -411?"

The answer to your question is:

-412 and 1

Below we illustrate and prove that -412 and 1 multiply to -412 and add up to -411:

-412 × 1 = -412
-412 + 1 = -411

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

x² - 411x - 412 = 0

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

(x - 412 ) (x + 1)

To summarize, since -412 and 1 multiply to -412 and add up -411, you know that the following is true:

x² - 411x - 412 = (x - 412 ) (x + 1)

Multiply To One Number and Add Up To Another
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