What two numbers multiply to 678 and add up to 229?

Here we answer the question: "What two numbers multiply to 678 and add up to 229?"

The answer to your question is:

3 and 226

Below we illustrate and prove that 3 and 226 multiply to 678 and add up to 229:

3 × 226 = 678
3 + 226 = 229

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

x² + 229x + 678 = 0

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

(x + 3 ) (x + 226)

To summarize, since 3 and 226 multiply to 678 and add up 229, you know that the following is true:

x² + 229x + 678 = (x + 3 ) (x + 226)

Multiply To One Number and Add Up To Another
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