What two numbers multiply to -170 and add up to -169?

Here we answer the question: "What two numbers multiply to -170 and add up to -169?"

The answer to your question is:

-170 and 1

Below we illustrate and prove that -170 and 1 multiply to -170 and add up to -169:

-170 × 1 = -170
-170 + 1 = -169

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

x² - 169x - 170 = 0

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

(x - 170 ) (x + 1)

To summarize, since -170 and 1 multiply to -170 and add up -169, you know that the following is true:

x² - 169x - 170 = (x - 170 ) (x + 1)

Multiply To One Number and Add Up To Another
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