What two numbers multiply to -197 and add up to -196?

Here we answer the question: "What two numbers multiply to -197 and add up to -196?"

The answer to your question is:

-197 and 1

Below we illustrate and prove that -197 and 1 multiply to -197 and add up to -196:

-197 × 1 = -197
-197 + 1 = -196

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

x² - 196x - 197 = 0

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

(x - 197 ) (x + 1)

To summarize, since -197 and 1 multiply to -197 and add up -196, you know that the following is true:

x² - 196x - 197 = (x - 197 ) (x + 1)

Multiply To One Number and Add Up To Another
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