What two numbers multiply to -819 and add up to 110?

Here we answer the question: "What two numbers multiply to -819 and add up to 110?"

The answer to your question is:

-7 and 117

Below we illustrate and prove that -7 and 117 multiply to -819 and add up to 110:

-7 × 117 = -819
-7 + 117 = 110

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

x² + 110x - 819 = 0

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

(x - 7 ) (x + 117)

To summarize, since -7 and 117 multiply to -819 and add up 110, you know that the following is true:

x² + 110x - 819 = (x - 7 ) (x + 117)

Multiply To One Number and Add Up To Another
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