What two numbers multiply to 191 and add up to -192?

Here we answer the question: "What two numbers multiply to 191 and add up to -192?"

The answer to your question is:

-191 and -1

Below we illustrate and prove that -191 and -1 multiply to 191 and add up to -192:

-191 × -1 = 191
-191 + -1 = -192

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

x² - 192x + 191 = 0

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

(x - 191 ) (x - 1)

To summarize, since -191 and -1 multiply to 191 and add up -192, you know that the following is true:

x² - 192x + 191 = (x - 191 ) (x - 1)

Multiply To One Number and Add Up To Another
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