What two numbers multiply to 218 and add up to -111?

Here we answer the question: "What two numbers multiply to 218 and add up to -111?"

The answer to your question is:

-109 and -2

Below we illustrate and prove that -109 and -2 multiply to 218 and add up to -111:

-109 × -2 = 218
-109 + -2 = -111

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

x² - 111x + 218 = 0

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

(x - 109 ) (x - 2)

To summarize, since -109 and -2 multiply to 218 and add up -111, you know that the following is true:

x² - 111x + 218 = (x - 109 ) (x - 2)

Multiply To One Number and Add Up To Another
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