What two numbers multiply to 728 and add up to 54?

Here we answer the question: "What two numbers multiply to 728 and add up to 54?"

The answer to your question is:

26 and 28

Below we illustrate and prove that 26 and 28 multiply to 728 and add up to 54:

26 × 28 = 728
26 + 28 = 54

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

x² + 54x + 728 = 0

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

(x + 26 ) (x + 28)

To summarize, since 26 and 28 multiply to 728 and add up 54, you know that the following is true:

x² + 54x + 728 = (x + 26 ) (x + 28)

Multiply To One Number and Add Up To Another
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