What two numbers multiply to -165 and add up to 28?

Here we answer the question: "What two numbers multiply to -165 and add up to 28?"

The answer to your question is:

-5 and 33

Below we illustrate and prove that -5 and 33 multiply to -165 and add up to 28:

-5 × 33 = -165
-5 + 33 = 28

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

x² + 28x - 165 = 0

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

(x - 5 ) (x + 33)

To summarize, since -5 and 33 multiply to -165 and add up 28, you know that the following is true:

x² + 28x - 165 = (x - 5 ) (x + 33)

Multiply To One Number and Add Up To Another
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