What two numbers multiply to -770 and add up to 103?

Here we answer the question: "What two numbers multiply to -770 and add up to 103?"

The answer to your question is:

-7 and 110

Below we illustrate and prove that -7 and 110 multiply to -770 and add up to 103:

-7 × 110 = -770
-7 + 110 = 103

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

x² + 103x - 770 = 0

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

(x - 7 ) (x + 110)

To summarize, since -7 and 110 multiply to -770 and add up 103, you know that the following is true:

x² + 103x - 770 = (x - 7 ) (x + 110)

Multiply To One Number and Add Up To Another
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