What two numbers multiply to 680 and add up to -93?

Here we answer the question: "What two numbers multiply to 680 and add up to -93?"

The answer to your question is:

-85 and -8

Below we illustrate and prove that -85 and -8 multiply to 680 and add up to -93:

-85 × -8 = 680
-85 + -8 = -93

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

x² - 93x + 680 = 0

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

(x - 85 ) (x - 8)

To summarize, since -85 and -8 multiply to 680 and add up -93, you know that the following is true:

x² - 93x + 680 = (x - 85 ) (x - 8)

Multiply To One Number and Add Up To Another
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