What two numbers multiply to -558 and add up to 53?

Here we answer the question: "What two numbers multiply to -558 and add up to 53?"

The answer to your question is:

-9 and 62

Below we illustrate and prove that -9 and 62 multiply to -558 and add up to 53:

-9 × 62 = -558
-9 + 62 = 53

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

x² + 53x - 558 = 0

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

(x - 9 ) (x + 62)

To summarize, since -9 and 62 multiply to -558 and add up 53, you know that the following is true:

x² + 53x - 558 = (x - 9 ) (x + 62)

Multiply To One Number and Add Up To Another
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