What two numbers multiply to -784 and add up to -192?

Here we answer the question: "What two numbers multiply to -784 and add up to -192?"

The answer to your question is:

-196 and 4

Below we illustrate and prove that -196 and 4 multiply to -784 and add up to -192:

-196 × 4 = -784
-196 + 4 = -192

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

x² - 192x - 784 = 0

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

(x - 196 ) (x + 4)

To summarize, since -196 and 4 multiply to -784 and add up -192, you know that the following is true:

x² - 192x - 784 = (x - 196 ) (x + 4)

Multiply To One Number and Add Up To Another
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