What two numbers multiply to -42 and add up to 1?




Here we answer the question: "What two numbers multiply to -42 and add up to 1?"

The answer to your question is:

-6 and 7


Below we illustrate and prove that -6 and 7 multiply to -42 and add up to 1:

-6 × 7 = -42
-6 + 7 = 1

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

x2 + 1x - 42 = 0

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

(x - 6 ) (x + 7)

To summarize, since -6 and 7 multiply to -42 and add up 1, you know that the following is true:

x2 + 1x - 42 = (x - 6 ) (x + 7)


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 -42 and add up to 11?
Here is the next math problem on our list that we have solved for you.






Copyright  |   Privacy Policy  |   Disclaimer  |   Contact