What two numbers multiply to 252 and add up to -87?

Here we answer the question: "What two numbers multiply to 252 and add up to -87?"

The answer to your question is:

-84 and -3

Below we illustrate and prove that -84 and -3 multiply to 252 and add up to -87:

-84 × -3 = 252
-84 + -3 = -87

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

x² - 87x + 252 = 0

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

(x - 84 ) (x - 3)

To summarize, since -84 and -3 multiply to 252 and add up -87, you know that the following is true:

x² - 87x + 252 = (x - 84 ) (x - 3)

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.