What two numbers multiply to 830 and add up to -171?

Here we answer the question: "What two numbers multiply to 830 and add up to -171?"

The answer to your question is:

-166 and -5

Below we illustrate and prove that -166 and -5 multiply to 830 and add up to -171:

-166 × -5 = 830
-166 + -5 = -171

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

x² - 171x + 830 = 0

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

(x - 166 ) (x - 5)

To summarize, since -166 and -5 multiply to 830 and add up -171, you know that the following is true:

x² - 171x + 830 = (x - 166 ) (x - 5)

Multiply To One Number and Add Up To Another
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