What two numbers multiply to 825 and add up to -170?

Here we answer the question: "What two numbers multiply to 825 and add up to -170?"

The answer to your question is:

-165 and -5

Below we illustrate and prove that -165 and -5 multiply to 825 and add up to -170:

-165 × -5 = 825
-165 + -5 = -170

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

x² - 170x + 825 = 0

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

(x - 165 ) (x - 5)

To summarize, since -165 and -5 multiply to 825 and add up -170, you know that the following is true:

x² - 170x + 825 = (x - 165 ) (x - 5)

Multiply To One Number and Add Up To Another
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