What two numbers multiply to 222 and add up to -223?

Here we answer the question: "What two numbers multiply to 222 and add up to -223?"

The answer to your question is:

-222 and -1

Below we illustrate and prove that -222 and -1 multiply to 222 and add up to -223:

-222 × -1 = 222
-222 + -1 = -223

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

x² - 223x + 222 = 0

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

(x - 222 ) (x - 1)

To summarize, since -222 and -1 multiply to 222 and add up -223, you know that the following is true:

x² - 223x + 222 = (x - 222 ) (x - 1)

Multiply To One Number and Add Up To Another
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