What two numbers multiply to 438 and add up to -149?

Here we answer the question: "What two numbers multiply to 438 and add up to -149?"

The answer to your question is:

-146 and -3

Below we illustrate and prove that -146 and -3 multiply to 438 and add up to -149:

-146 × -3 = 438
-146 + -3 = -149

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

x² - 149x + 438 = 0

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

(x - 146 ) (x - 3)

To summarize, since -146 and -3 multiply to 438 and add up -149, you know that the following is true:

x² - 149x + 438 = (x - 146 ) (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.