What two numbers multiply to 790 and add up to -397?

Here we answer the question: "What two numbers multiply to 790 and add up to -397?"

The answer to your question is:

-395 and -2

Below we illustrate and prove that -395 and -2 multiply to 790 and add up to -397:

-395 × -2 = 790
-395 + -2 = -397

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

x² - 397x + 790 = 0

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

(x - 395 ) (x - 2)

To summarize, since -395 and -2 multiply to 790 and add up -397, you know that the following is true:

x² - 397x + 790 = (x - 395 ) (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.