What two numbers multiply to -418 and add up to 3?

Here we answer the question: "What two numbers multiply to -418 and add up to 3?"

The answer to your question is:

-19 and 22

Below we illustrate and prove that -19 and 22 multiply to -418 and add up to 3:

-19 × 22 = -418
-19 + 22 = 3

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

x² + 3x - 418 = 0

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

(x - 19 ) (x + 22)

To summarize, since -19 and 22 multiply to -418 and add up 3, you know that the following is true:

x² + 3x - 418 = (x - 19 ) (x + 22)

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.