What two numbers multiply to -819 and add up to 270?

Here we answer the question: "What two numbers multiply to -819 and add up to 270?"

The answer to your question is:

-3 and 273

Below we illustrate and prove that -3 and 273 multiply to -819 and add up to 270:

-3 × 273 = -819
-3 + 273 = 270

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

x² + 270x - 819 = 0

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

(x - 3 ) (x + 273)

To summarize, since -3 and 273 multiply to -819 and add up 270, you know that the following is true:

x² + 270x - 819 = (x - 3 ) (x + 273)

Multiply To One Number and Add Up To Another
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