What two numbers multiply to -355 and add up to 354?

Here we answer the question: "What two numbers multiply to -355 and add up to 354?"

The answer to your question is:

-1 and 355

Below we illustrate and prove that -1 and 355 multiply to -355 and add up to 354:

-1 × 355 = -355
-1 + 355 = 354

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

x² + 354x - 355 = 0

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

(x - 1 ) (x + 355)

To summarize, since -1 and 355 multiply to -355 and add up 354, you know that the following is true:

x² + 354x - 355 = (x - 1 ) (x + 355)

Multiply To One Number and Add Up To Another
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