What two numbers multiply to -790 and add up to -69?

Here we answer the question: "What two numbers multiply to -790 and add up to -69?"

The answer to your question is:

-79 and 10

Below we illustrate and prove that -79 and 10 multiply to -790 and add up to -69:

-79 × 10 = -790
-79 + 10 = -69

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

x² - 69x - 790 = 0

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

(x - 79 ) (x + 10)

To summarize, since -79 and 10 multiply to -790 and add up -69, you know that the following is true:

x² - 69x - 790 = (x - 79 ) (x + 10)

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.