What two numbers multiply to -825 and add up to 64?

Here we answer the question: "What two numbers multiply to -825 and add up to 64?"

The answer to your question is:

-11 and 75

Below we illustrate and prove that -11 and 75 multiply to -825 and add up to 64:

-11 × 75 = -825
-11 + 75 = 64

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

x² + 64x - 825 = 0

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

(x - 11 ) (x + 75)

To summarize, since -11 and 75 multiply to -825 and add up 64, you know that the following is true:

x² + 64x - 825 = (x - 11 ) (x + 75)

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.