What two numbers multiply to 84 and add up to -44?

Here we answer the question: "What two numbers multiply to 84 and add up to -44?"

The answer to your question is:

-42 and -2

Below we illustrate and prove that -42 and -2 multiply to 84 and add up to -44:

-42 × -2 = 84
-42 + -2 = -44

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

x² - 44x + 84 = 0

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

(x - 42 ) (x - 2)

To summarize, since -42 and -2 multiply to 84 and add up -44, you know that the following is true:

x² - 44x + 84 = (x - 42 ) (x - 2)

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.