What two numbers multiply to 494 and add up to -51?

Here we answer the question: "What two numbers multiply to 494 and add up to -51?"

The answer to your question is:

-38 and -13

Below we illustrate and prove that -38 and -13 multiply to 494 and add up to -51:

-38 × -13 = 494
-38 + -13 = -51

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

x² - 51x + 494 = 0

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

(x - 38 ) (x - 13)

To summarize, since -38 and -13 multiply to 494 and add up -51, you know that the following is true:

x² - 51x + 494 = (x - 38 ) (x - 13)

Multiply To One Number and Add Up To Another
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