What two numbers multiply to -378 and add up to 187?

Here we answer the question: "What two numbers multiply to -378 and add up to 187?"

The answer to your question is:

-2 and 189

Below we illustrate and prove that -2 and 189 multiply to -378 and add up to 187:

-2 × 189 = -378
-2 + 189 = 187

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

x² + 187x - 378 = 0

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

(x - 2 ) (x + 189)

To summarize, since -2 and 189 multiply to -378 and add up 187, you know that the following is true:

x² + 187x - 378 = (x - 2 ) (x + 189)

Multiply To One Number and Add Up To Another
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