What two numbers multiply to -713 and add up to 712?

Here we answer the question: "What two numbers multiply to -713 and add up to 712?"

The answer to your question is:

-1 and 713

Below we illustrate and prove that -1 and 713 multiply to -713 and add up to 712:

-1 × 713 = -713
-1 + 713 = 712

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

x² + 712x - 713 = 0

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

(x - 1 ) (x + 713)

To summarize, since -1 and 713 multiply to -713 and add up 712, you know that the following is true:

x² + 712x - 713 = (x - 1 ) (x + 713)

Multiply To One Number and Add Up To Another
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