What two numbers multiply to -805 and add up to -156?

Here we answer the question: "What two numbers multiply to -805 and add up to -156?"

The answer to your question is:

-161 and 5

Below we illustrate and prove that -161 and 5 multiply to -805 and add up to -156:

-161 × 5 = -805
-161 + 5 = -156

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

x² - 156x - 805 = 0

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

(x - 161 ) (x + 5)

To summarize, since -161 and 5 multiply to -805 and add up -156, you know that the following is true:

x² - 156x - 805 = (x - 161 ) (x + 5)

Multiply To One Number and Add Up To Another
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