What two numbers multiply to 634 and add up to -319?

Here we answer the question: "What two numbers multiply to 634 and add up to -319?"

The answer to your question is:

-317 and -2

Below we illustrate and prove that -317 and -2 multiply to 634 and add up to -319:

-317 × -2 = 634
-317 + -2 = -319

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

x² - 319x + 634 = 0

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

(x - 317 ) (x - 2)

To summarize, since -317 and -2 multiply to 634 and add up -319, you know that the following is true:

x² - 319x + 634 = (x - 317 ) (x - 2)

Multiply To One Number and Add Up To Another
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