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:

-315 and 1

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

-315 × 1 = -315
-315 + 1 = -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 - 315 ) (x + 1)

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

x² - 314x - 315 = (x - 315 ) (x + 1)

Multiply To One Number and Add Up To Another
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