What two numbers multiply to 225 and add up to -34?

Here we answer the question: "What two numbers multiply to 225 and add up to -34?"

The answer to your question is:

-25 and -9

Below we illustrate and prove that -25 and -9 multiply to 225 and add up to -34:

-25 × -9 = 225
-25 + -9 = -34

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

x² - 34x + 225 = 0

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

(x - 25 ) (x - 9)

To summarize, since -25 and -9 multiply to 225 and add up -34, you know that the following is true:

x² - 34x + 225 = (x - 25 ) (x - 9)

Multiply To One Number and Add Up To Another
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