What two numbers multiply to -447 and add up to -146?

Here we answer the question: "What two numbers multiply to -447 and add up to -146?"

The answer to your question is:

-149 and 3

Below we illustrate and prove that -149 and 3 multiply to -447 and add up to -146:

-149 × 3 = -447
-149 + 3 = -146

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

x² - 146x - 447 = 0

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

(x - 149 ) (x + 3)

To summarize, since -149 and 3 multiply to -447 and add up -146, you know that the following is true:

x² - 146x - 447 = (x - 149 ) (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.