What two numbers multiply to -564 and add up to -280?

Here we answer the question: "What two numbers multiply to -564 and add up to -280?"

The answer to your question is:

-282 and 2

Below we illustrate and prove that -282 and 2 multiply to -564 and add up to -280:

-282 × 2 = -564
-282 + 2 = -280

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

x² - 280x - 564 = 0

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

(x - 282 ) (x + 2)

To summarize, since -282 and 2 multiply to -564 and add up -280, you know that the following is true:

x² - 280x - 564 = (x - 282 ) (x + 2)

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.