What two numbers multiply to 756 and add up to -55?

Here we answer the question: "What two numbers multiply to 756 and add up to -55?"

The answer to your question is:

-28 and -27

Below we illustrate and prove that -28 and -27 multiply to 756 and add up to -55:

-28 × -27 = 756
-28 + -27 = -55

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

x² - 55x + 756 = 0

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

(x - 28 ) (x - 27)

To summarize, since -28 and -27 multiply to 756 and add up -55, you know that the following is true:

x² - 55x + 756 = (x - 28 ) (x - 27)

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.