What two numbers multiply to -766 and add up to 381?

Here we answer the question: "What two numbers multiply to -766 and add up to 381?"

The answer to your question is:

-2 and 383

Below we illustrate and prove that -2 and 383 multiply to -766 and add up to 381:

-2 × 383 = -766
-2 + 383 = 381

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

x² + 381x - 766 = 0

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

(x - 2 ) (x + 383)

To summarize, since -2 and 383 multiply to -766 and add up 381, you know that the following is true:

x² + 381x - 766 = (x - 2 ) (x + 383)

Multiply To One Number and Add Up To Another
Did you find the information on this page useful? Here you can solve a similar problem.