What two numbers multiply to 192 and add up to -28?

Here we answer the question: "What two numbers multiply to 192 and add up to -28?"

The answer to your question is:

-16 and -12

Below we illustrate and prove that -16 and -12 multiply to 192 and add up to -28:

-16 × -12 = 192
-16 + -12 = -28

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

x² - 28x + 192 = 0

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

(x - 16 ) (x - 12)

To summarize, since -16 and -12 multiply to 192 and add up -28, you know that the following is true:

x² - 28x + 192 = (x - 16 ) (x - 12)

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.