What two numbers multiply to -580 and add up to -111?

Here we answer the question: "What two numbers multiply to -580 and add up to -111?"

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 -111:

-116 × 5 = -580
-116 + 5 = -111

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

x² - 111x - 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 -111, you know that the following is true:

x² - 111x - 580 = (x - 116 ) (x + 5)

Multiply To One Number and Add Up To Another
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