What two numbers multiply to -848 and add up to 208?

Here we answer the question: "What two numbers multiply to -848 and add up to 208?"

The answer to your question is:

-4 and 212

Below we illustrate and prove that -4 and 212 multiply to -848 and add up to 208:

-4 × 212 = -848
-4 + 212 = 208

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

x² + 208x - 848 = 0

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

(x - 4 ) (x + 212)

To summarize, since -4 and 212 multiply to -848 and add up 208, you know that the following is true:

x² + 208x - 848 = (x - 4 ) (x + 212)

Multiply To One Number and Add Up To Another
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