What two numbers multiply to 580 and add up to -121?

Here we answer the question: "What two numbers multiply to 580 and add up to -121?"

The answer to your question is:

-116 and -5

Below we illustrate and prove that -116 and -5 multiply to 580 and add up to -121:

-116 × -5 = 580
-116 + -5 = -121

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

x² - 121x + 580 = 0

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

(x - 116 ) (x - 5)

To summarize, since -116 and -5 multiply to 580 and add up -121, you know that the following is true:

x² - 121x + 580 = (x - 116 ) (x - 5)

Multiply To One Number and Add Up To Another
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