What two numbers multiply to 426 and add up to -215?

Here we answer the question: "What two numbers multiply to 426 and add up to -215?"

The answer to your question is:

-213 and -2

Below we illustrate and prove that -213 and -2 multiply to 426 and add up to -215:

-213 × -2 = 426
-213 + -2 = -215

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

x² - 215x + 426 = 0

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

(x - 213 ) (x - 2)

To summarize, since -213 and -2 multiply to 426 and add up -215, you know that the following is true:

x² - 215x + 426 = (x - 213 ) (x - 2)

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.