What two numbers multiply to 816 and add up to 275?

Here we answer the question: "What two numbers multiply to 816 and add up to 275?"

The answer to your question is:

3 and 272

Below we illustrate and prove that 3 and 272 multiply to 816 and add up to 275:

3 × 272 = 816
3 + 272 = 275

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

x² + 275x + 816 = 0

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

(x + 3 ) (x + 272)

To summarize, since 3 and 272 multiply to 816 and add up 275, you know that the following is true:

x² + 275x + 816 = (x + 3 ) (x + 272)

Multiply To One Number and Add Up To Another
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