What two numbers multiply to -844 and add up to -420?

Here we answer the question: "What two numbers multiply to -844 and add up to -420?"

The answer to your question is:

-422 and 2

Below we illustrate and prove that -422 and 2 multiply to -844 and add up to -420:

-422 × 2 = -844
-422 + 2 = -420

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

x² - 420x - 844 = 0

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

(x - 422 ) (x + 2)

To summarize, since -422 and 2 multiply to -844 and add up -420, you know that the following is true:

x² - 420x - 844 = (x - 422 ) (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.