What two numbers multiply to 328 and add up to 86?

Here we answer the question: "What two numbers multiply to 328 and add up to 86?"

The answer to your question is:

4 and 82

Below we illustrate and prove that 4 and 82 multiply to 328 and add up to 86:

4 × 82 = 328
4 + 82 = 86

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

x² + 86x + 328 = 0

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

(x + 4 ) (x + 82)

To summarize, since 4 and 82 multiply to 328 and add up 86, you know that the following is true:

x² + 86x + 328 = (x + 4 ) (x + 82)

Multiply To One Number and Add Up To Another
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