What two numbers multiply to 651 and add up to -220?

Here we answer the question: "What two numbers multiply to 651 and add up to -220?"

The answer to your question is:

-217 and -3

Below we illustrate and prove that -217 and -3 multiply to 651 and add up to -220:

-217 × -3 = 651
-217 + -3 = -220

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

x² - 220x + 651 = 0

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

(x - 217 ) (x - 3)

To summarize, since -217 and -3 multiply to 651 and add up -220, you know that the following is true:

x² - 220x + 651 = (x - 217 ) (x - 3)

Multiply To One Number and Add Up To Another
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