What two numbers multiply to -616 and add up to 45?

Here we answer the question: "What two numbers multiply to -616 and add up to 45?"

The answer to your question is:

-11 and 56

Below we illustrate and prove that -11 and 56 multiply to -616 and add up to 45:

-11 × 56 = -616
-11 + 56 = 45

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

x² + 45x - 616 = 0

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

(x - 11 ) (x + 56)

To summarize, since -11 and 56 multiply to -616 and add up 45, you know that the following is true:

x² + 45x - 616 = (x - 11 ) (x + 56)

Multiply To One Number and Add Up To Another
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