What two numbers multiply to -792 and add up to 394?

Here we answer the question: "What two numbers multiply to -792 and add up to 394?"

The answer to your question is:

-2 and 396

Below we illustrate and prove that -2 and 396 multiply to -792 and add up to 394:

-2 × 396 = -792
-2 + 396 = 394

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

x² + 394x - 792 = 0

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

(x - 2 ) (x + 396)

To summarize, since -2 and 396 multiply to -792 and add up 394, you know that the following is true:

x² + 394x - 792 = (x - 2 ) (x + 396)

Multiply To One Number and Add Up To Another
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