What two numbers multiply to -756 and add up to -75?

Here we answer the question: "What two numbers multiply to -756 and add up to -75?"

The answer to your question is:

-84 and 9

Below we illustrate and prove that -84 and 9 multiply to -756 and add up to -75:

-84 × 9 = -756
-84 + 9 = -75

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

x² - 75x - 756 = 0

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

(x - 84 ) (x + 9)

To summarize, since -84 and 9 multiply to -756 and add up -75, you know that the following is true:

x² - 75x - 756 = (x - 84 ) (x + 9)

Multiply To One Number and Add Up To Another
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