What two numbers multiply to 497 and add up to -498?

Here we answer the question: "What two numbers multiply to 497 and add up to -498?"

The answer to your question is:

-497 and -1

Below we illustrate and prove that -497 and -1 multiply to 497 and add up to -498:

-497 × -1 = 497
-497 + -1 = -498

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

x² - 498x + 497 = 0

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

(x - 497 ) (x - 1)

To summarize, since -497 and -1 multiply to 497 and add up -498, you know that the following is true:

x² - 498x + 497 = (x - 497 ) (x - 1)

Multiply To One Number and Add Up To Another
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