What two numbers multiply to 698 and add up to -351?

Here we answer the question: "What two numbers multiply to 698 and add up to -351?"

The answer to your question is:

-349 and -2

Below we illustrate and prove that -349 and -2 multiply to 698 and add up to -351:

-349 × -2 = 698
-349 + -2 = -351

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

x² - 351x + 698 = 0

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

(x - 349 ) (x - 2)

To summarize, since -349 and -2 multiply to 698 and add up -351, you know that the following is true:

x² - 351x + 698 = (x - 349 ) (x - 2)

Multiply To One Number and Add Up To Another
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