What two numbers multiply to 711 and add up to -712?

Here we answer the question: "What two numbers multiply to 711 and add up to -712?"

The answer to your question is:

-711 and -1

Below we illustrate and prove that -711 and -1 multiply to 711 and add up to -712:

-711 × -1 = 711
-711 + -1 = -712

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

x² - 712x + 711 = 0

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

(x - 711 ) (x - 1)

To summarize, since -711 and -1 multiply to 711 and add up -712, you know that the following is true:

x² - 712x + 711 = (x - 711 ) (x - 1)

Multiply To One Number and Add Up To Another
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