What two numbers multiply to -666 and add up to -219?

Here we answer the question: "What two numbers multiply to -666 and add up to -219?"

The answer to your question is:

-222 and 3

Below we illustrate and prove that -222 and 3 multiply to -666 and add up to -219:

-222 × 3 = -666
-222 + 3 = -219

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

x² - 219x - 666 = 0

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

(x - 222 ) (x + 3)

To summarize, since -222 and 3 multiply to -666 and add up -219, you know that the following is true:

x² - 219x - 666 = (x - 222 ) (x + 3)

Multiply To One Number and Add Up To Another
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