What two numbers multiply to -27 and add up to -6?

Here we answer the question: "What two numbers multiply to -27 and add up to -6?"

The answer to your question is:

-9 and 3

Below we illustrate and prove that -9 and 3 multiply to -27 and add up to -6:

-9 × 3 = -27
-9 + 3 = -6

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

x² - 6x - 27 = 0

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

(x - 9 ) (x + 3)

To summarize, since -9 and 3 multiply to -27 and add up -6, you know that the following is true:

x² - 6x - 27 = (x - 9 ) (x + 3)

Multiply To One Number and Add Up To Another
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