What two numbers multiply to -851 and add up to 850?

Here we answer the question: "What two numbers multiply to -851 and add up to 850?"

The answer to your question is:

-1 and 851

Below we illustrate and prove that -1 and 851 multiply to -851 and add up to 850:

-1 × 851 = -851
-1 + 851 = 850

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

x² + 850x - 851 = 0

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

(x - 1 ) (x + 851)

To summarize, since -1 and 851 multiply to -851 and add up 850, you know that the following is true:

x² + 850x - 851 = (x - 1 ) (x + 851)

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.