What two numbers multiply to 680 and add up to 174?

Here we answer the question: "What two numbers multiply to 680 and add up to 174?"

The answer to your question is:

4 and 170

Below we illustrate and prove that 4 and 170 multiply to 680 and add up to 174:

4 × 170 = 680
4 + 170 = 174

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

x² + 174x + 680 = 0

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

(x + 4 ) (x + 170)

To summarize, since 4 and 170 multiply to 680 and add up 174, you know that the following is true:

x² + 174x + 680 = (x + 4 ) (x + 170)

Multiply To One Number and Add Up To Another
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