What two numbers multiply to 624 and add up to 625?

Here we answer the question: "What two numbers multiply to 624 and add up to 625?"

The answer to your question is:

1 and 624

Below we illustrate and prove that 1 and 624 multiply to 624 and add up to 625:

1 × 624 = 624
1 + 624 = 625

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

x² + 625x + 624 = 0

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

(x + 1 ) (x + 624)

To summarize, since 1 and 624 multiply to 624 and add up 625, you know that the following is true:

x² + 625x + 624 = (x + 1 ) (x + 624)

Multiply To One Number and Add Up To Another
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