What two numbers multiply to -64 and add up to 63?




Here we answer the question: "What two numbers multiply to -64 and add up to 63?"

The answer to your question is:

-1 and 64


Below we illustrate and prove that -1 and 64 multiply to -64 and add up to 63:

-1 × 64 = -64
-1 + 64 = 63

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

x2 + 63x - 64 = 0

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

(x - 1 ) (x + 64)

To summarize, since -1 and 64 multiply to -64 and add up 63, you know that the following is true:

x2 + 63x - 64 = (x - 1 ) (x + 64)


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 -63 and add up to -62?
Here is the next math problem on our list that we have solved for you.






Copyright  |   Privacy Policy  |   Disclaimer  |   Contact