What two numbers multiply to -276 and add up to 11?

Here we answer the question: "What two numbers multiply to -276 and add up to 11?"

The answer to your question is:

-12 and 23

Below we illustrate and prove that -12 and 23 multiply to -276 and add up to 11:

-12 × 23 = -276
-12 + 23 = 11

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

x² + 11x - 276 = 0

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

(x - 12 ) (x + 23)

To summarize, since -12 and 23 multiply to -276 and add up 11, you know that the following is true:

x² + 11x - 276 = (x - 12 ) (x + 23)

Multiply To One Number and Add Up To Another
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