What two numbers multiply to -14 and add up to -13?

Here we answer the question: "What two numbers multiply to -14 and add up to -13?"

The answer to your question is:

-14 and 1

Below we illustrate and prove that -14 and 1 multiply to -14 and add up to -13:

-14 × 1 = -14
-14 + 1 = -13

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

x² - 13x - 14 = 0

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

(x - 14 ) (x + 1)

To summarize, since -14 and 1 multiply to -14 and add up -13, you know that the following is true:

x² - 13x - 14 = (x - 14 ) (x + 1)

Multiply To One Number and Add Up To Another
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