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:

3 and 315

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

3 × 315 = 945
3 + 315 = 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 + 3 ) (x + 315)

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

x² + 318x + 945 = (x + 3 ) (x + 315)

Multiply To One Number and Add Up To Another
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