What two numbers multiply to -315 and add up to 314?

Here we answer the question: "What two numbers multiply to -315 and add up to 314?"

The answer to your question is:

-1 and 315

Below we illustrate and prove that -1 and 315 multiply to -315 and add up to 314:

-1 × 315 = -315
-1 + 315 = 314

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

x² + 314x - 315 = 0

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

(x - 1 ) (x + 315)

To summarize, since -1 and 315 multiply to -315 and add up 314, you know that the following is true:

x² + 314x - 315 = (x - 1 ) (x + 315)

Multiply To One Number and Add Up To Another
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