What two numbers multiply to 626 and add up to 315?

Here we answer the question: "What two numbers multiply to 626 and add up to 315?"

The answer to your question is:

2 and 313

Below we illustrate and prove that 2 and 313 multiply to 626 and add up to 315:

2 × 313 = 626
2 + 313 = 315

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

x² + 315x + 626 = 0

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

(x + 2 ) (x + 313)

To summarize, since 2 and 313 multiply to 626 and add up 315, you know that the following is true:

x² + 315x + 626 = (x + 2 ) (x + 313)

Multiply To One Number and Add Up To Another
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