What two numbers multiply to 318 and add up to -161?

Here we answer the question: "What two numbers multiply to 318 and add up to -161?"

The answer to your question is:

-159 and -2

Below we illustrate and prove that -159 and -2 multiply to 318 and add up to -161:

-159 × -2 = 318
-159 + -2 = -161

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

x² - 161x + 318 = 0

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

(x - 159 ) (x - 2)

To summarize, since -159 and -2 multiply to 318 and add up -161, you know that the following is true:

x² - 161x + 318 = (x - 159 ) (x - 2)

Multiply To One Number and Add Up To Another
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