What two numbers multiply to 649 and add up to 650?

Here we answer the question: "What two numbers multiply to 649 and add up to 650?"

The answer to your question is:

1 and 649

Below we illustrate and prove that 1 and 649 multiply to 649 and add up to 650:

1 × 649 = 649
1 + 649 = 650

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

x² + 650x + 649 = 0

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

(x + 1 ) (x + 649)

To summarize, since 1 and 649 multiply to 649 and add up 650, you know that the following is true:

x² + 650x + 649 = (x + 1 ) (x + 649)

Multiply To One Number and Add Up To Another
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