What two numbers multiply to -558 and add up to 87?

Here we answer the question: "What two numbers multiply to -558 and add up to 87?"

The answer to your question is:

-6 and 93

Below we illustrate and prove that -6 and 93 multiply to -558 and add up to 87:

-6 × 93 = -558
-6 + 93 = 87

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

x² + 87x - 558 = 0

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

(x - 6 ) (x + 93)

To summarize, since -6 and 93 multiply to -558 and add up 87, you know that the following is true:

x² + 87x - 558 = (x - 6 ) (x + 93)

Multiply To One Number and Add Up To Another
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