What two numbers multiply to 727 and add up to -728?

Here we answer the question: "What two numbers multiply to 727 and add up to -728?"

The answer to your question is:

-727 and -1

Below we illustrate and prove that -727 and -1 multiply to 727 and add up to -728:

-727 × -1 = 727
-727 + -1 = -728

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

x² - 728x + 727 = 0

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

(x - 727 ) (x - 1)

To summarize, since -727 and -1 multiply to 727 and add up -728, you know that the following is true:

x² - 728x + 727 = (x - 727 ) (x - 1)

Multiply To One Number and Add Up To Another
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