What two numbers multiply to -330 and add up to -61?

Here we answer the question: "What two numbers multiply to -330 and add up to -61?"

The answer to your question is:

-66 and 5

Below we illustrate and prove that -66 and 5 multiply to -330 and add up to -61:

-66 × 5 = -330
-66 + 5 = -61

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

x² - 61x - 330 = 0

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

(x - 66 ) (x + 5)

To summarize, since -66 and 5 multiply to -330 and add up -61, you know that the following is true:

x² - 61x - 330 = (x - 66 ) (x + 5)

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.