What two numbers multiply to 552 and add up to -142?

Here we answer the question: "What two numbers multiply to 552 and add up to -142?"

The answer to your question is:

-138 and -4

Below we illustrate and prove that -138 and -4 multiply to 552 and add up to -142:

-138 × -4 = 552
-138 + -4 = -142

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

x² - 142x + 552 = 0

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

(x - 138 ) (x - 4)

To summarize, since -138 and -4 multiply to 552 and add up -142, you know that the following is true:

x² - 142x + 552 = (x - 138 ) (x - 4)

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.