What two numbers multiply to -635 and add up to -122?

Here we answer the question: "What two numbers multiply to -635 and add up to -122?"

The answer to your question is:

-127 and 5

Below we illustrate and prove that -127 and 5 multiply to -635 and add up to -122:

-127 × 5 = -635
-127 + 5 = -122

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

x² - 122x - 635 = 0

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

(x - 127 ) (x + 5)

To summarize, since -127 and 5 multiply to -635 and add up -122, you know that the following is true:

x² - 122x - 635 = (x - 127 ) (x + 5)

Multiply To One Number and Add Up To Another
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