What two numbers multiply to -523 and add up to -522?

Here we answer the question: "What two numbers multiply to -523 and add up to -522?"

The answer to your question is:

-523 and 1

Below we illustrate and prove that -523 and 1 multiply to -523 and add up to -522:

-523 × 1 = -523
-523 + 1 = -522

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

x² - 522x - 523 = 0

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

(x - 523 ) (x + 1)

To summarize, since -523 and 1 multiply to -523 and add up -522, you know that the following is true:

x² - 522x - 523 = (x - 523 ) (x + 1)

Multiply To One Number and Add Up To Another
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