What two numbers multiply to 777 and add up to 778?

Here we answer the question: "What two numbers multiply to 777 and add up to 778?"

The answer to your question is:

1 and 777

Below we illustrate and prove that 1 and 777 multiply to 777 and add up to 778:

1 × 777 = 777
1 + 777 = 778

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

x² + 778x + 777 = 0

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

(x + 1 ) (x + 777)

To summarize, since 1 and 777 multiply to 777 and add up 778, you know that the following is true:

x² + 778x + 777 = (x + 1 ) (x + 777)

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.