What two numbers multiply to -150 and add up to -5?

Here we answer the question: "What two numbers multiply to -150 and add up to -5?"

The answer to your question is:

-15 and 10

Below we illustrate and prove that -15 and 10 multiply to -150 and add up to -5:

-15 × 10 = -150
-15 + 10 = -5

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

x² - 5x - 150 = 0

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

(x - 15 ) (x + 10)

To summarize, since -15 and 10 multiply to -150 and add up -5, you know that the following is true:

x² - 5x - 150 = (x - 15 ) (x + 10)

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.