What two numbers multiply to 865 and add up to -866?

Here we answer the question: "What two numbers multiply to 865 and add up to -866?"

The answer to your question is:

-865 and -1

Below we illustrate and prove that -865 and -1 multiply to 865 and add up to -866:

-865 × -1 = 865
-865 + -1 = -866

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

x² - 866x + 865 = 0

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

(x - 865 ) (x - 1)

To summarize, since -865 and -1 multiply to 865 and add up -866, you know that the following is true:

x² - 866x + 865 = (x - 865 ) (x - 1)

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.