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:

8 and 85

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

8 × 85 = 680
8 + 85 = 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 + 8 ) (x + 85)

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

x² + 93x + 680 = (x + 8 ) (x + 85)

Multiply To One Number and Add Up To Another
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