What two numbers multiply to 777 and add up to 58?

Here we answer the question: "What two numbers multiply to 777 and add up to 58?"

The answer to your question is:

21 and 37

Below we illustrate and prove that 21 and 37 multiply to 777 and add up to 58:

21 × 37 = 777
21 + 37 = 58

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

x² + 58x + 777 = 0

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

(x + 21 ) (x + 37)

To summarize, since 21 and 37 multiply to 777 and add up 58, you know that the following is true:

x² + 58x + 777 = (x + 21 ) (x + 37)

Multiply To One Number and Add Up To Another
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