What two numbers multiply to 12 and add up to -8?

Here we answer the question: "What two numbers multiply to 12 and add up to -8?"

The answer to your question is:

-6 and -2

Below we illustrate and prove that -6 and -2 multiply to 12 and add up to -8:

-6 × -2 = 12
-6 + -2 = -8

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

x² - 8x + 12 = 0

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

(x - 6 ) (x - 2)

To summarize, since -6 and -2 multiply to 12 and add up -8, you know that the following is true:

x² - 8x + 12 = (x - 6 ) (x - 2)

Multiply To One Number and Add Up To Another
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