What two numbers multiply to -343 and add up to -342?

Here we answer the question: "What two numbers multiply to -343 and add up to -342?"

The answer to your question is:

-343 and 1

Below we illustrate and prove that -343 and 1 multiply to -343 and add up to -342:

-343 × 1 = -343
-343 + 1 = -342

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

x² - 342x - 343 = 0

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

(x - 343 ) (x + 1)

To summarize, since -343 and 1 multiply to -343 and add up -342, you know that the following is true:

x² - 342x - 343 = (x - 343 ) (x + 1)

Multiply To One Number and Add Up To Another
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