What two numbers multiply to -651 and add up to -650?

Here we answer the question: "What two numbers multiply to -651 and add up to -650?"

The answer to your question is:

-651 and 1

Below we illustrate and prove that -651 and 1 multiply to -651 and add up to -650:

-651 × 1 = -651
-651 + 1 = -650

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

x² - 650x - 651 = 0

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

(x - 651 ) (x + 1)

To summarize, since -651 and 1 multiply to -651 and add up -650, you know that the following is true:

x² - 650x - 651 = (x - 651 ) (x + 1)

Multiply To One Number and Add Up To Another
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