What two numbers multiply to 649 and add up to -70?

Here we answer the question: "What two numbers multiply to 649 and add up to -70?"

The answer to your question is:

-59 and -11

Below we illustrate and prove that -59 and -11 multiply to 649 and add up to -70:

-59 × -11 = 649
-59 + -11 = -70

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

x² - 70x + 649 = 0

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

(x - 59 ) (x - 11)

To summarize, since -59 and -11 multiply to 649 and add up -70, you know that the following is true:

x² - 70x + 649 = (x - 59 ) (x - 11)

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.