What two numbers multiply to -960 and add up to 317?

Here we answer the question: "What two numbers multiply to -960 and add up to 317?"

The answer to your question is:

-3 and 320

Below we illustrate and prove that -3 and 320 multiply to -960 and add up to 317:

-3 × 320 = -960
-3 + 320 = 317

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

x² + 317x - 960 = 0

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

(x - 3 ) (x + 320)

To summarize, since -3 and 320 multiply to -960 and add up 317, you know that the following is true:

x² + 317x - 960 = (x - 3 ) (x + 320)

Multiply To One Number and Add Up To Another
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