What two numbers multiply to 628 and add up to 316?

Here we answer the question: "What two numbers multiply to 628 and add up to 316?"

The answer to your question is:

2 and 314

Below we illustrate and prove that 2 and 314 multiply to 628 and add up to 316:

2 × 314 = 628
2 + 314 = 316

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

x² + 316x + 628 = 0

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

(x + 2 ) (x + 314)

To summarize, since 2 and 314 multiply to 628 and add up 316, you know that the following is true:

x² + 316x + 628 = (x + 2 ) (x + 314)

Multiply To One Number and Add Up To Another
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