What two numbers multiply to 722 and add up to 57?

Here we answer the question: "What two numbers multiply to 722 and add up to 57?"

The answer to your question is:

19 and 38

Below we illustrate and prove that 19 and 38 multiply to 722 and add up to 57:

19 × 38 = 722
19 + 38 = 57

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

x² + 57x + 722 = 0

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

(x + 19 ) (x + 38)

To summarize, since 19 and 38 multiply to 722 and add up 57, you know that the following is true:

x² + 57x + 722 = (x + 19 ) (x + 38)

Multiply To One Number and Add Up To Another
Did you find the information on this page useful? Here you can solve a similar problem.