What two numbers multiply to -672 and add up to 44?

Here we answer the question: "What two numbers multiply to -672 and add up to 44?"

The answer to your question is:

-12 and 56

Below we illustrate and prove that -12 and 56 multiply to -672 and add up to 44:

-12 × 56 = -672
-12 + 56 = 44

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

x² + 44x - 672 = 0

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

(x - 12 ) (x + 56)

To summarize, since -12 and 56 multiply to -672 and add up 44, you know that the following is true:

x² + 44x - 672 = (x - 12 ) (x + 56)

Multiply To One Number and Add Up To Another
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