What two numbers multiply to -207 and add up to -66?

Here we answer the question: "What two numbers multiply to -207 and add up to -66?"

The answer to your question is:

-69 and 3

Below we illustrate and prove that -69 and 3 multiply to -207 and add up to -66:

-69 × 3 = -207
-69 + 3 = -66

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

x² - 66x - 207 = 0

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

(x - 69 ) (x + 3)

To summarize, since -69 and 3 multiply to -207 and add up -66, you know that the following is true:

x² - 66x - 207 = (x - 69 ) (x + 3)

Multiply To One Number and Add Up To Another
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