What two numbers multiply to 115 and add up to -116?

Here we answer the question: "What two numbers multiply to 115 and add up to -116?"

The answer to your question is:

-115 and -1

Below we illustrate and prove that -115 and -1 multiply to 115 and add up to -116:

-115 × -1 = 115
-115 + -1 = -116

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

x² - 116x + 115 = 0

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

(x - 115 ) (x - 1)

To summarize, since -115 and -1 multiply to 115 and add up -116, you know that the following is true:

x² - 116x + 115 = (x - 115 ) (x - 1)

Multiply To One Number and Add Up To Another
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