What two numbers multiply to -633 and add up to 208?

Here we answer the question: "What two numbers multiply to -633 and add up to 208?"

The answer to your question is:

-3 and 211

Below we illustrate and prove that -3 and 211 multiply to -633 and add up to 208:

-3 × 211 = -633
-3 + 211 = 208

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

x² + 208x - 633 = 0

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

(x - 3 ) (x + 211)

To summarize, since -3 and 211 multiply to -633 and add up 208, you know that the following is true:

x² + 208x - 633 = (x - 3 ) (x + 211)

Multiply To One Number and Add Up To Another
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