What two numbers multiply to 530 and add up to -531?

Here we answer the question: "What two numbers multiply to 530 and add up to -531?"

The answer to your question is:

-530 and -1

Below we illustrate and prove that -530 and -1 multiply to 530 and add up to -531:

-530 × -1 = 530
-530 + -1 = -531

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

x² - 531x + 530 = 0

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

(x - 530 ) (x - 1)

To summarize, since -530 and -1 multiply to 530 and add up -531, you know that the following is true:

x² - 531x + 530 = (x - 530 ) (x - 1)

Multiply To One Number and Add Up To Another
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