What two numbers multiply to 287 and add up to -48?

Here we answer the question: "What two numbers multiply to 287 and add up to -48?"

The answer to your question is:

-41 and -7

Below we illustrate and prove that -41 and -7 multiply to 287 and add up to -48:

-41 × -7 = 287
-41 + -7 = -48

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

x² - 48x + 287 = 0

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

(x - 41 ) (x - 7)

To summarize, since -41 and -7 multiply to 287 and add up -48, you know that the following is true:

x² - 48x + 287 = (x - 41 ) (x - 7)

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.