What two numbers multiply to 978 and add up to 329?

Here we answer the question: "What two numbers multiply to 978 and add up to 329?"

The answer to your question is:

3 and 326

Below we illustrate and prove that 3 and 326 multiply to 978 and add up to 329:

3 × 326 = 978
3 + 326 = 329

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

x² + 329x + 978 = 0

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

(x + 3 ) (x + 326)

To summarize, since 3 and 326 multiply to 978 and add up 329, you know that the following is true:

x² + 329x + 978 = (x + 3 ) (x + 326)

Multiply To One Number and Add Up To Another
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