What two numbers multiply to 630 and add up to 317?

Here we answer the question: "What two numbers multiply to 630 and add up to 317?"

The answer to your question is:

2 and 315

Below we illustrate and prove that 2 and 315 multiply to 630 and add up to 317:

2 × 315 = 630
2 + 315 = 317

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

x² + 317x + 630 = 0

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

(x + 2 ) (x + 315)

To summarize, since 2 and 315 multiply to 630 and add up 317, you know that the following is true:

x² + 317x + 630 = (x + 2 ) (x + 315)

Multiply To One Number and Add Up To Another
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