What two numbers multiply to -489 and add up to -160?

Here we answer the question: "What two numbers multiply to -489 and add up to -160?"

The answer to your question is:

-163 and 3

Below we illustrate and prove that -163 and 3 multiply to -489 and add up to -160:

-163 × 3 = -489
-163 + 3 = -160

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

x² - 160x - 489 = 0

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

(x - 163 ) (x + 3)

To summarize, since -163 and 3 multiply to -489 and add up -160, you know that the following is true:

x² - 160x - 489 = (x - 163 ) (x + 3)

Multiply To One Number and Add Up To Another
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