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:

-3 and 222

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

-3 × 222 = -666
-3 + 222 = 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 - 3 ) (x + 222)

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

x² + 219x - 666 = (x - 3 ) (x + 222)

Multiply To One Number and Add Up To Another
Did you find the information on this page useful? Here you can solve a similar problem.