What two numbers multiply to -900 and add up to -11?

Here we answer the question: "What two numbers multiply to -900 and add up to -11?"

The answer to your question is:

-36 and 25

Below we illustrate and prove that -36 and 25 multiply to -900 and add up to -11:

-36 × 25 = -900
-36 + 25 = -11

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

x² - 11x - 900 = 0

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

(x - 36 ) (x + 25)

To summarize, since -36 and 25 multiply to -900 and add up -11, you know that the following is true:

x² - 11x - 900 = (x - 36 ) (x + 25)

Multiply To One Number and Add Up To Another
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