What two numbers multiply to 980 and add up to -249?

Here we answer the question: "What two numbers multiply to 980 and add up to -249?"

The answer to your question is:

-245 and -4

Below we illustrate and prove that -245 and -4 multiply to 980 and add up to -249:

-245 × -4 = 980
-245 + -4 = -249

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

x² - 249x + 980 = 0

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

(x - 245 ) (x - 4)

To summarize, since -245 and -4 multiply to 980 and add up -249, you know that the following is true:

x² - 249x + 980 = (x - 245 ) (x - 4)

Multiply To One Number and Add Up To Another
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