What two numbers multiply to -470 and add up to 89?

Here we answer the question: "What two numbers multiply to -470 and add up to 89?"

The answer to your question is:

-5 and 94

Below we illustrate and prove that -5 and 94 multiply to -470 and add up to 89:

-5 × 94 = -470
-5 + 94 = 89

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

x² + 89x - 470 = 0

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

(x - 5 ) (x + 94)

To summarize, since -5 and 94 multiply to -470 and add up 89, you know that the following is true:

x² + 89x - 470 = (x - 5 ) (x + 94)

Multiply To One Number and Add Up To Another
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