What two numbers multiply to -161 and add up to -160?

Here we answer the question: "What two numbers multiply to -161 and add up to -160?"

The answer to your question is:

-161 and 1

Below we illustrate and prove that -161 and 1 multiply to -161 and add up to -160:

-161 × 1 = -161
-161 + 1 = -160

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

x² - 160x - 161 = 0

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

(x - 161 ) (x + 1)

To summarize, since -161 and 1 multiply to -161 and add up -160, you know that the following is true:

x² - 160x - 161 = (x - 161 ) (x + 1)

Multiply To One Number and Add Up To Another
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