What two numbers multiply to 872 and add up to -222?

Here we answer the question: "What two numbers multiply to 872 and add up to -222?"

The answer to your question is:

-218 and -4

Below we illustrate and prove that -218 and -4 multiply to 872 and add up to -222:

-218 × -4 = 872
-218 + -4 = -222

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

x² - 222x + 872 = 0

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

(x - 218 ) (x - 4)

To summarize, since -218 and -4 multiply to 872 and add up -222, you know that the following is true:

x² - 222x + 872 = (x - 218 ) (x - 4)

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.