What two numbers multiply to 561 and add up to -190?

Here we answer the question: "What two numbers multiply to 561 and add up to -190?"

The answer to your question is:

-187 and -3

Below we illustrate and prove that -187 and -3 multiply to 561 and add up to -190:

-187 × -3 = 561
-187 + -3 = -190

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

x² - 190x + 561 = 0

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

(x - 187 ) (x - 3)

To summarize, since -187 and -3 multiply to 561 and add up -190, you know that the following is true:

x² - 190x + 561 = (x - 187 ) (x - 3)

Multiply To One Number and Add Up To Another
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