What two numbers multiply to -884 and add up to 217?

Here we answer the question: "What two numbers multiply to -884 and add up to 217?"

The answer to your question is:

-4 and 221

Below we illustrate and prove that -4 and 221 multiply to -884 and add up to 217:

-4 × 221 = -884
-4 + 221 = 217

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

x² + 217x - 884 = 0

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

(x - 4 ) (x + 221)

To summarize, since -4 and 221 multiply to -884 and add up 217, you know that the following is true:

x² + 217x - 884 = (x - 4 ) (x + 221)

Multiply To One Number and Add Up To Another
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