What two numbers multiply to 630 and add up to -111?

Here we answer the question: "What two numbers multiply to 630 and add up to -111?"

The answer to your question is:

-105 and -6

Below we illustrate and prove that -105 and -6 multiply to 630 and add up to -111:

-105 × -6 = 630
-105 + -6 = -111

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

x² - 111x + 630 = 0

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

(x - 105 ) (x - 6)

To summarize, since -105 and -6 multiply to 630 and add up -111, you know that the following is true:

x² - 111x + 630 = (x - 105 ) (x - 6)

Multiply To One Number and Add Up To Another
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