What two numbers multiply to -486 and add up to 159?

Here we answer the question: "What two numbers multiply to -486 and add up to 159?"

The answer to your question is:

-3 and 162

Below we illustrate and prove that -3 and 162 multiply to -486 and add up to 159:

-3 × 162 = -486
-3 + 162 = 159

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

x² + 159x - 486 = 0

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

(x - 3 ) (x + 162)

To summarize, since -3 and 162 multiply to -486 and add up 159, you know that the following is true:

x² + 159x - 486 = (x - 3 ) (x + 162)

Multiply To One Number and Add Up To Another
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