What two numbers multiply to -320 and add up to 76?




Here we answer the question: "What two numbers multiply to -320 and add up to 76?"

The answer to your question is:

-4 and 80


Below we illustrate and prove that -4 and 80 multiply to -320 and add up to 76:

-4 × 80 = -320
-4 + 80 = 76

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

x2 + 76x - 320 = 0

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

(x - 4 ) (x + 80)

To summarize, since -4 and 80 multiply to -320 and add up 76, you know that the following is true:

x2 + 76x - 320 = (x - 4 ) (x + 80)


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.

What two numbers multiply to and add to

What two numbers multiply to -320 and add up to 158?
Here is the next math problem on our list that we have solved for you.






Copyright  |   Privacy Policy  |   Disclaimer  |   Contact