What two numbers multiply to -864 and add up to -38?

Here we answer the question: "What two numbers multiply to -864 and add up to -38?"

The answer to your question is:

-54 and 16

Below we illustrate and prove that -54 and 16 multiply to -864 and add up to -38:

-54 × 16 = -864
-54 + 16 = -38

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

x² - 38x - 864 = 0

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

(x - 54 ) (x + 16)

To summarize, since -54 and 16 multiply to -864 and add up -38, you know that the following is true:

x² - 38x - 864 = (x - 54 ) (x + 16)

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.