What two numbers multiply to -26 and add up to -11?

Here we answer the question: "What two numbers multiply to -26 and add up to -11?"

The answer to your question is:

-13 and 2

Below we illustrate and prove that -13 and 2 multiply to -26 and add up to -11:

-13 × 2 = -26
-13 + 2 = -11

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

x² - 11x - 26 = 0

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

(x - 13 ) (x + 2)

To summarize, since -13 and 2 multiply to -26 and add up -11, you know that the following is true:

x² - 11x - 26 = (x - 13 ) (x + 2)

Multiply To One Number and Add Up To Another
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