What two numbers multiply to 828 and add up to 211?

Here we answer the question: "What two numbers multiply to 828 and add up to 211?"

The answer to your question is:

4 and 207

Below we illustrate and prove that 4 and 207 multiply to 828 and add up to 211:

4 × 207 = 828
4 + 207 = 211

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

x² + 211x + 828 = 0

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

(x + 4 ) (x + 207)

To summarize, since 4 and 207 multiply to 828 and add up 211, you know that the following is true:

x² + 211x + 828 = (x + 4 ) (x + 207)

Multiply To One Number and Add Up To Another
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