What two numbers multiply to -826 and add up to 411?

Here we answer the question: "What two numbers multiply to -826 and add up to 411?"

The answer to your question is:

-2 and 413

Below we illustrate and prove that -2 and 413 multiply to -826 and add up to 411:

-2 × 413 = -826
-2 + 413 = 411

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

x² + 411x - 826 = 0

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

(x - 2 ) (x + 413)

To summarize, since -2 and 413 multiply to -826 and add up 411, you know that the following is true:

x² + 411x - 826 = (x - 2 ) (x + 413)

Multiply To One Number and Add Up To Another
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