What two numbers multiply to -378 and add up to -377?

Here we answer the question: "What two numbers multiply to -378 and add up to -377?"

The answer to your question is:

-378 and 1

Below we illustrate and prove that -378 and 1 multiply to -378 and add up to -377:

-378 × 1 = -378
-378 + 1 = -377

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

x² - 377x - 378 = 0

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

(x - 378 ) (x + 1)

To summarize, since -378 and 1 multiply to -378 and add up -377, you know that the following is true:

x² - 377x - 378 = (x - 378 ) (x + 1)

Multiply To One Number and Add Up To Another
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