What two numbers multiply to -446 and add up to -221?

Here we answer the question: "What two numbers multiply to -446 and add up to -221?"

The answer to your question is:

-223 and 2

Below we illustrate and prove that -223 and 2 multiply to -446 and add up to -221:

-223 × 2 = -446
-223 + 2 = -221

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

x² - 221x - 446 = 0

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

(x - 223 ) (x + 2)

To summarize, since -223 and 2 multiply to -446 and add up -221, you know that the following is true:

x² - 221x - 446 = (x - 223 ) (x + 2)

Multiply To One Number and Add Up To Another
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