What two numbers multiply to 207 and add up to -208?

Here we answer the question: "What two numbers multiply to 207 and add up to -208?"

The answer to your question is:

-207 and -1

Below we illustrate and prove that -207 and -1 multiply to 207 and add up to -208:

-207 × -1 = 207
-207 + -1 = -208

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

x² - 208x + 207 = 0

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

(x - 207 ) (x - 1)

To summarize, since -207 and -1 multiply to 207 and add up -208, you know that the following is true:

x² - 208x + 207 = (x - 207 ) (x - 1)

Multiply To One Number and Add Up To Another
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