What two numbers multiply to -312 and add up to -31?




Here we answer the question: "What two numbers multiply to -312 and add up to -31?"

The answer to your question is:

-39 and 8


Below we illustrate and prove that -39 and 8 multiply to -312 and add up to -31:

-39 × 8 = -312
-39 + 8 = -31

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

x2 - 31x - 312 = 0

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

(x - 39 ) (x + 8)

To summarize, since -39 and 8 multiply to -312 and add up -31, you know that the following is true:

x2 - 31x - 312 = (x - 39 ) (x + 8)


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 -312 and add up to -14?
Here is the next math problem on our list that we have solved for you.






Copyright  |   Privacy Policy  |   Disclaimer  |   Contact