What two numbers multiply to 864 and add up to -116?

Here we answer the question: "What two numbers multiply to 864 and add up to -116?"

The answer to your question is:

-108 and -8

Below we illustrate and prove that -108 and -8 multiply to 864 and add up to -116:

-108 × -8 = 864
-108 + -8 = -116

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

x² - 116x + 864 = 0

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

(x - 108 ) (x - 8)

To summarize, since -108 and -8 multiply to 864 and add up -116, you know that the following is true:

x² - 116x + 864 = (x - 108 ) (x - 8)

Multiply To One Number and Add Up To Another
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