What two numbers multiply to -799 and add up to 30?

Here we answer the question: "What two numbers multiply to -799 and add up to 30?"

The answer to your question is:

-17 and 47

Below we illustrate and prove that -17 and 47 multiply to -799 and add up to 30:

-17 × 47 = -799
-17 + 47 = 30

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

x² + 30x - 799 = 0

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

(x - 17 ) (x + 47)

To summarize, since -17 and 47 multiply to -799 and add up 30, you know that the following is true:

x² + 30x - 799 = (x - 17 ) (x + 47)

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.