What two numbers multiply to 722 and add up to -723?

Here we answer the question: "What two numbers multiply to 722 and add up to -723?"

The answer to your question is:

-722 and -1

Below we illustrate and prove that -722 and -1 multiply to 722 and add up to -723:

-722 × -1 = 722
-722 + -1 = -723

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

x² - 723x + 722 = 0

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

(x - 722 ) (x - 1)

To summarize, since -722 and -1 multiply to 722 and add up -723, you know that the following is true:

x² - 723x + 722 = (x - 722 ) (x - 1)

Multiply To One Number and Add Up To Another
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