What two numbers multiply to 159 and add up to -160?

Here we answer the question: "What two numbers multiply to 159 and add up to -160?"

The answer to your question is:

-159 and -1

Below we illustrate and prove that -159 and -1 multiply to 159 and add up to -160:

-159 × -1 = 159
-159 + -1 = -160

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

x² - 160x + 159 = 0

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

(x - 159 ) (x - 1)

To summarize, since -159 and -1 multiply to 159 and add up -160, you know that the following is true:

x² - 160x + 159 = (x - 159 ) (x - 1)

Multiply To One Number and Add Up To Another
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