What two numbers multiply to 921 and add up to -310?

Here we answer the question: "What two numbers multiply to 921 and add up to -310?"

The answer to your question is:

-307 and -3

Below we illustrate and prove that -307 and -3 multiply to 921 and add up to -310:

-307 × -3 = 921
-307 + -3 = -310

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

x² - 310x + 921 = 0

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

(x - 307 ) (x - 3)

To summarize, since -307 and -3 multiply to 921 and add up -310, you know that the following is true:

x² - 310x + 921 = (x - 307 ) (x - 3)

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.