What two numbers multiply to -980 and add up to -133?

Here we answer the question: "What two numbers multiply to -980 and add up to -133?"

The answer to your question is:

-140 and 7

Below we illustrate and prove that -140 and 7 multiply to -980 and add up to -133:

-140 × 7 = -980
-140 + 7 = -133

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

x² - 133x - 980 = 0

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

(x - 140 ) (x + 7)

To summarize, since -140 and 7 multiply to -980 and add up -133, you know that the following is true:

x² - 133x - 980 = (x - 140 ) (x + 7)

Multiply To One Number and Add Up To Another
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