What two numbers multiply to 396 and add up to -47?

Here we answer the question: "What two numbers multiply to 396 and add up to -47?"

The answer to your question is:

-36 and -11

Below we illustrate and prove that -36 and -11 multiply to 396 and add up to -47:

-36 × -11 = 396
-36 + -11 = -47

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

x² - 47x + 396 = 0

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

(x - 36 ) (x - 11)

To summarize, since -36 and -11 multiply to 396 and add up -47, you know that the following is true:

x² - 47x + 396 = (x - 36 ) (x - 11)

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.