What two numbers multiply to -594 and add up to 57?

Here we answer the question: "What two numbers multiply to -594 and add up to 57?"

The answer to your question is:

-9 and 66

Below we illustrate and prove that -9 and 66 multiply to -594 and add up to 57:

-9 × 66 = -594
-9 + 66 = 57

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

x² + 57x - 594 = 0

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

(x - 9 ) (x + 66)

To summarize, since -9 and 66 multiply to -594 and add up 57, you know that the following is true:

x² + 57x - 594 = (x - 9 ) (x + 66)

Multiply To One Number and Add Up To Another
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