What two numbers multiply to -231 and add up to -74?

Here we answer the question: "What two numbers multiply to -231 and add up to -74?"

The answer to your question is:

-77 and 3

Below we illustrate and prove that -77 and 3 multiply to -231 and add up to -74:

-77 × 3 = -231
-77 + 3 = -74

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

x² - 74x - 231 = 0

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

(x - 77 ) (x + 3)

To summarize, since -77 and 3 multiply to -231 and add up -74, you know that the following is true:

x² - 74x - 231 = (x - 77 ) (x + 3)

Multiply To One Number and Add Up To Another
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