What two numbers multiply to 921 and add up to -922?

Here we answer the question: "What two numbers multiply to 921 and add up to -922?"

The answer to your question is:

-921 and -1

Below we illustrate and prove that -921 and -1 multiply to 921 and add up to -922:

-921 × -1 = 921
-921 + -1 = -922

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

x² - 922x + 921 = 0

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

(x - 921 ) (x - 1)

To summarize, since -921 and -1 multiply to 921 and add up -922, you know that the following is true:

x² - 922x + 921 = (x - 921 ) (x - 1)

Multiply To One Number and Add Up To Another
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