What two numbers multiply to -599 and add up to 598?

Here we answer the question: "What two numbers multiply to -599 and add up to 598?"

The answer to your question is:

-1 and 599

Below we illustrate and prove that -1 and 599 multiply to -599 and add up to 598:

-1 × 599 = -599
-1 + 599 = 598

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

x² + 598x - 599 = 0

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

(x - 1 ) (x + 599)

To summarize, since -1 and 599 multiply to -599 and add up 598, you know that the following is true:

x² + 598x - 599 = (x - 1 ) (x + 599)

Multiply To One Number and Add Up To Another
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