What two numbers multiply to 945 and add up to -318?

Here we answer the question: "What two numbers multiply to 945 and add up to -318?"

The answer to your question is:

-315 and -3

Below we illustrate and prove that -315 and -3 multiply to 945 and add up to -318:

-315 × -3 = 945
-315 + -3 = -318

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

x² - 318x + 945 = 0

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

(x - 315 ) (x - 3)

To summarize, since -315 and -3 multiply to 945 and add up -318, you know that the following is true:

x² - 318x + 945 = (x - 315 ) (x - 3)

Multiply To One Number and Add Up To Another
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