What two numbers multiply to 622 and add up to 623?

Here we answer the question: "What two numbers multiply to 622 and add up to 623?"

The answer to your question is:

1 and 622

Below we illustrate and prove that 1 and 622 multiply to 622 and add up to 623:

1 × 622 = 622
1 + 622 = 623

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

x² + 623x + 622 = 0

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

(x + 1 ) (x + 622)

To summarize, since 1 and 622 multiply to 622 and add up 623, you know that the following is true:

x² + 623x + 622 = (x + 1 ) (x + 622)

Multiply To One Number and Add Up To Another
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