What two numbers multiply to -291 and add up to -290?

Here we answer the question: "What two numbers multiply to -291 and add up to -290?"

The answer to your question is:

-291 and 1

Below we illustrate and prove that -291 and 1 multiply to -291 and add up to -290:

-291 × 1 = -291
-291 + 1 = -290

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

x² - 290x - 291 = 0

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

(x - 291 ) (x + 1)

To summarize, since -291 and 1 multiply to -291 and add up -290, you know that the following is true:

x² - 290x - 291 = (x - 291 ) (x + 1)

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.