What two numbers multiply to -850 and add up to 9?

Here we answer the question: "What two numbers multiply to -850 and add up to 9?"

The answer to your question is:

-25 and 34

Below we illustrate and prove that -25 and 34 multiply to -850 and add up to 9:

-25 × 34 = -850
-25 + 34 = 9

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

x² + 9x - 850 = 0

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

(x - 25 ) (x + 34)

To summarize, since -25 and 34 multiply to -850 and add up 9, you know that the following is true:

x² + 9x - 850 = (x - 25 ) (x + 34)

Multiply To One Number and Add Up To Another
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