What two numbers multiply to -493 and add up to 492?

Here we answer the question: "What two numbers multiply to -493 and add up to 492?"

The answer to your question is:

-1 and 493

Below we illustrate and prove that -1 and 493 multiply to -493 and add up to 492:

-1 × 493 = -493
-1 + 493 = 492

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

x² + 492x - 493 = 0

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

(x - 1 ) (x + 493)

To summarize, since -1 and 493 multiply to -493 and add up 492, you know that the following is true:

x² + 492x - 493 = (x - 1 ) (x + 493)

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.