What two numbers multiply to 498 and add up to -499?

Here we answer the question: "What two numbers multiply to 498 and add up to -499?"

The answer to your question is:

-498 and -1

Below we illustrate and prove that -498 and -1 multiply to 498 and add up to -499:

-498 × -1 = 498
-498 + -1 = -499

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

x² - 499x + 498 = 0

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

(x - 498 ) (x - 1)

To summarize, since -498 and -1 multiply to 498 and add up -499, you know that the following is true:

x² - 499x + 498 = (x - 498 ) (x - 1)

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.