What two numbers multiply to -504 and add up to 165?

Here we answer the question: "What two numbers multiply to -504 and add up to 165?"

The answer to your question is:

-3 and 168

Below we illustrate and prove that -3 and 168 multiply to -504 and add up to 165:

-3 × 168 = -504
-3 + 168 = 165

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

x² + 165x - 504 = 0

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

(x - 3 ) (x + 168)

To summarize, since -3 and 168 multiply to -504 and add up 165, you know that the following is true:

x² + 165x - 504 = (x - 3 ) (x + 168)

Multiply To One Number and Add Up To Another
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