What two numbers multiply to -440 and add up to 106?

Here we answer the question: "What two numbers multiply to -440 and add up to 106?"

The answer to your question is:

-4 and 110

Below we illustrate and prove that -4 and 110 multiply to -440 and add up to 106:

-4 × 110 = -440
-4 + 110 = 106

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

x² + 106x - 440 = 0

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

(x - 4 ) (x + 110)

To summarize, since -4 and 110 multiply to -440 and add up 106, you know that the following is true:

x² + 106x - 440 = (x - 4 ) (x + 110)

Multiply To One Number and Add Up To Another
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